15673393491

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5779}}^1$

素因数の和:5984

約数の個数: 64

約数和(自身を含む): 25888481280

約数和(自身を除く): 10215087789

約数列:

[1, 3, 7, 17, 21, 51, 71, 107, 119, 213, 321, 357, 497, 749, 1207, 1491, 1819, 2247, 3621, 5457, 5779, 7597, 8449, 12733, 17337, 22791, 25347, 38199, 40453, 53179, 98243, 121359, 129149, 159537, 294729, 387447, 410309, 618353, 687701, 904043, 1230927, 1855059, 2063103, 2712129, 2872163, 4328471, 6975253, 8616489, 10512001, 12985413, 20925759, 31536003, 43903063, 48826771, 73584007, 131709189, 146480313, 220752021, 307321441, 746352071, 921964323, 2239056213, 5224464497, 15673393491]

約数ペア:

[(1, 15673393491), (3, 5224464497), (7, 2239056213), (17, 921964323), (21, 746352071), (51, 307321441), (71, 220752021), (107, 146480313), (119, 131709189), (213, 73584007), (321, 48826771), (357, 43903063), (497, 31536003), (749, 20925759), (1207, 12985413), (1491, 10512001), (1819, 8616489), (2247, 6975253), (3621, 4328471), (5457, 2872163), (5779, 2712129), (7597, 2063103), (8449, 1855059), (12733, 1230927), (17337, 904043), (22791, 687701), (25347, 618353), (38199, 410309), (40453, 387447), (53179, 294729), (98243, 159537), (121359, 129149)]