89498759

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 109289088

約数和(自身を除く): 19790329

約数列:

[1, 7, 19, 107, 133, 331, 361, 749, 2033, 2317, 2527, 6289, 14231, 35417, 38627, 44023, 119491, 247919, 270389, 672923, 836437, 4710461, 12785537, 89498759]

約数ペア:

[(1, 89498759), (7, 12785537), (19, 4710461), (107, 836437), (133, 672923), (331, 270389), (361, 247919), (749, 119491), (2033, 44023), (2317, 38627), (2527, 35417), (6289, 14231)]