15707951413

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{3821}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 20704844160

約数和(自身を除く): 4996892747

約数列:

[1, 7, 11, 29, 49, 77, 203, 263, 319, 539, 1421, 1841, 2233, 2893, 3821, 7627, 12887, 15631, 20251, 26747, 42031, 53389, 83897, 110809, 141757, 187229, 294217, 373723, 587279, 775663, 1004923, 1218899, 2059519, 4110953, 5429641, 7034461, 8532293, 11054153, 29142767, 49241227, 59726051, 77379071, 203999369, 320570437, 541653497, 1427995583, 2243993059, 15707951413]

約数ペア:

[(1, 15707951413), (7, 2243993059), (11, 1427995583), (29, 541653497), (49, 320570437), (77, 203999369), (203, 77379071), (263, 59726051), (319, 49241227), (539, 29142767), (1421, 11054153), (1841, 8532293), (2233, 7034461), (2893, 5429641), (3821, 4110953), (7627, 2059519), (12887, 1218899), (15631, 1004923), (20251, 775663), (26747, 587279), (42031, 373723), (53389, 294217), (83897, 187229), (110809, 141757)]