2011303371

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 3637467648

約数和(自身を除く): 1626164277

約数列:

[1, 3, 7, 11, 17, 21, 33, 43, 51, 77, 119, 129, 187, 231, 277, 301, 357, 473, 561, 731, 831, 903, 1309, 1419, 1849, 1939, 2193, 3047, 3311, 3927, 4709, 5117, 5547, 5817, 8041, 9141, 9933, 11911, 12943, 14127, 15351, 20339, 21329, 24123, 31433, 32963, 35733, 38829, 51799, 56287, 61017, 63987, 83377, 94299, 98889, 131021, 142373, 155397, 168861, 202487, 220031, 250131, 345763, 362593, 393063, 427119, 512173, 607461, 660093, 917147, 1037289, 1087779, 1417409, 1536519, 2227357, 2420341, 2751441, 3585211, 4252227, 5633903, 6682071, 7261023, 8706941, 10755633, 15591499, 16901709, 26120823, 39437321, 46774497, 60948587, 95776351, 118311963, 182845761, 287329053, 670434457, 2011303371]

約数ペア:

[(1, 2011303371), (3, 670434457), (7, 287329053), (11, 182845761), (17, 118311963), (21, 95776351), (33, 60948587), (43, 46774497), (51, 39437321), (77, 26120823), (119, 16901709), (129, 15591499), (187, 10755633), (231, 8706941), (277, 7261023), (301, 6682071), (357, 5633903), (473, 4252227), (561, 3585211), (731, 2751441), (831, 2420341), (903, 2227357), (1309, 1536519), (1419, 1417409), (1849, 1087779), (1939, 1037289), (2193, 917147), (3047, 660093), (3311, 607461), (3927, 512173), (4709, 427119), (5117, 393063), (5547, 362593), (5817, 345763), (8041, 250131), (9141, 220031), (9933, 202487), (11911, 168861), (12943, 155397), (14127, 142373), (15351, 131021), (20339, 98889), (21329, 94299), (24123, 83377), (31433, 63987), (32963, 61017), (35733, 56287), (38829, 51799)]