1004020017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 128

約数和(自身を含む): 1936908288

約数和(自身を除く): 932888271

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 71, 77, 91, 119, 143, 187, 213, 221, 231, 273, 277, 357, 429, 497, 561, 663, 781, 831, 923, 1001, 1207, 1309, 1491, 1547, 1939, 2343, 2431, 2769, 3003, 3047, 3601, 3621, 3927, 4641, 4709, 5467, 5817, 6461, 7293, 8449, 9141, 10153, 10803, 13277, 14127, 15691, 16401, 17017, 19383, 19667, 21329, 25207, 25347, 30459, 32963, 39611, 39831, 47073, 51051, 51799, 59001, 61217, 63987, 71071, 75621, 92939, 98889, 109837, 118833, 137669, 155397, 172601, 183651, 213213, 216337, 255671, 277277, 278817, 329511, 334339, 362593, 413007, 428519, 517803, 649011, 673387, 767013, 831831, 1003017, 1087779, 1208207, 1285557, 1514359, 1789697, 2020161, 2340373, 2812381, 3624621, 3677729, 4346407, 4543077, 4713709, 5369091, 7021119, 8437143, 11033187, 13039221, 14141127, 19686667, 25744103, 30424849, 47810477, 59060001, 77232309, 91274547, 143431431, 334673339, 1004020017]

約数ペア:

[(1, 1004020017), (3, 334673339), (7, 143431431), (11, 91274547), (13, 77232309), (17, 59060001), (21, 47810477), (33, 30424849), (39, 25744103), (51, 19686667), (71, 14141127), (77, 13039221), (91, 11033187), (119, 8437143), (143, 7021119), (187, 5369091), (213, 4713709), (221, 4543077), (231, 4346407), (273, 3677729), (277, 3624621), (357, 2812381), (429, 2340373), (497, 2020161), (561, 1789697), (663, 1514359), (781, 1285557), (831, 1208207), (923, 1087779), (1001, 1003017), (1207, 831831), (1309, 767013), (1491, 673387), (1547, 649011), (1939, 517803), (2343, 428519), (2431, 413007), (2769, 362593), (3003, 334339), (3047, 329511), (3601, 278817), (3621, 277277), (3927, 255671), (4641, 216337), (4709, 213213), (5467, 183651), (5817, 172601), (6461, 155397), (7293, 137669), (8449, 118833), (9141, 109837), (10153, 98889), (10803, 92939), (13277, 75621), (14127, 71071), (15691, 63987), (16401, 61217), (17017, 59001), (19383, 51799), (19667, 51051), (21329, 47073), (25207, 39831), (25347, 39611), (30459, 32963)]