1791329385601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7757}}^1\times {\mathrm{36943}}^1$

素因数の和:44773

約数の個数: 32

約数和(自身を含む): 2201176719360

約数和(自身を除く): 409847333759

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 7757, 36943, 54299, 147383, 258601, 364579, 701917, 1031681, 1736321, 2552053, 4913419, 6927001, 12154247, 32990099, 48489007, 230930693, 286566851, 2005967957, 5444770169, 13468641997, 38113391183, 94280493979, 255904197943, 1791329385601]

約数ペア:

[(1, 1791329385601), (7, 255904197943), (19, 94280493979), (47, 38113391183), (133, 13468641997), (329, 5444770169), (893, 2005967957), (6251, 286566851), (7757, 230930693), (36943, 48489007), (54299, 32990099), (147383, 12154247), (258601, 6927001), (364579, 4913419), (701917, 2552053), (1031681, 1736321)]