713680009

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 873373248

約数和(自身を除く): 159693239

約数列:

[1, 7, 17, 119, 131, 289, 917, 2023, 2227, 2693, 15589, 18851, 37859, 45781, 265013, 320467, 352783, 778277, 2469481, 5447939, 5997311, 41981177, 101954287, 713680009]

約数ペア:

[(1, 713680009), (7, 101954287), (17, 41981177), (119, 5997311), (131, 5447939), (289, 2469481), (917, 778277), (2023, 352783), (2227, 320467), (2693, 265013), (15589, 45781), (18851, 37859)]