123312959

素因数分解:

$7^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 169413120

約数和(自身を除く): 46100161

約数列:

[1, 7, 11, 23, 29, 49, 77, 161, 203, 253, 319, 343, 539, 667, 1127, 1421, 1771, 2233, 2401, 3773, 4669, 7337, 7889, 9947, 12397, 15631, 16807, 26411, 32683, 51359, 55223, 69629, 86779, 109417, 184877, 228781, 359513, 386561, 487403, 607453, 765919, 1601467, 2516591, 4252171, 5361433, 11210269, 17616137, 123312959]

約数ペア:

[(1, 123312959), (7, 17616137), (11, 11210269), (23, 5361433), (29, 4252171), (49, 2516591), (77, 1601467), (161, 765919), (203, 607453), (253, 487403), (319, 386561), (343, 359513), (539, 228781), (667, 184877), (1127, 109417), (1421, 86779), (1771, 69629), (2233, 55223), (2401, 51359), (3773, 32683), (4669, 26411), (7337, 16807), (7889, 15631), (9947, 12397)]