12451397497

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{6733}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 16360710912

約数和(自身を除く): 3909313415

約数列:

[1, 7, 11, 47, 49, 73, 77, 329, 511, 517, 539, 803, 2303, 3431, 3577, 3619, 5621, 6733, 24017, 25333, 37741, 39347, 47131, 74063, 168119, 264187, 316451, 329917, 491509, 518441, 1849309, 2215157, 3440563, 3480961, 3629087, 5406599, 15506099, 23100923, 24083941, 24366727, 37846193, 161706461, 170567089, 254110153, 264923351, 1131945227, 1778771071, 12451397497]

約数ペア:

[(1, 12451397497), (7, 1778771071), (11, 1131945227), (47, 264923351), (49, 254110153), (73, 170567089), (77, 161706461), (329, 37846193), (511, 24366727), (517, 24083941), (539, 23100923), (803, 15506099), (2303, 5406599), (3431, 3629087), (3577, 3480961), (3619, 3440563), (5621, 2215157), (6733, 1849309), (24017, 518441), (25333, 491509), (37741, 329917), (39347, 316451), (47131, 264187), (74063, 168119)]