1330787062689

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{997}}^1\times {\mathrm{2269}}^1$

素因数の和:3642

約数の個数: 64

約数和(自身を含む): 2057400153600

約数和(自身を除く): 726613090911

約数列:

[1, 3, 7, 21, 109, 257, 327, 763, 771, 997, 1799, 2269, 2289, 2991, 5397, 6807, 6979, 15883, 20937, 28013, 47649, 84039, 108673, 196091, 247321, 256229, 326019, 583133, 588273, 741963, 760711, 768687, 1731247, 1749399, 1793603, 2262193, 2282133, 4081931, 5193741, 5380809, 6786579, 12245793, 15835351, 27928961, 47506053, 63561497, 83786883, 190684491, 195502727, 246579037, 444930479, 581383601, 586508181, 739737111, 1334791437, 1726053259, 1744150803, 4069685207, 5178159777, 12209055621, 63370812509, 190112437527, 443595687563, 1330787062689]

約数ペア:

[(1, 1330787062689), (3, 443595687563), (7, 190112437527), (21, 63370812509), (109, 12209055621), (257, 5178159777), (327, 4069685207), (763, 1744150803), (771, 1726053259), (997, 1334791437), (1799, 739737111), (2269, 586508181), (2289, 581383601), (2991, 444930479), (5397, 246579037), (6807, 195502727), (6979, 190684491), (15883, 83786883), (20937, 63561497), (28013, 47506053), (47649, 27928961), (84039, 15835351), (108673, 12245793), (196091, 6786579), (247321, 5380809), (256229, 5193741), (326019, 4081931), (583133, 2282133), (588273, 2262193), (741963, 1793603), (760711, 1749399), (768687, 1731247)]