8137428481

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{153911}}^1$

素因数の和:154021

約数の個数: 24

約数和(自身を含む): 10317029184

約数和(自身を除く): 2179600703

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 4067, 7553, 52871, 153911, 1077377, 2000843, 7541639, 12774613, 14005901, 89422291, 98041307, 166069969, 625956037, 1162489783, 8137428481]

約数ペア:

[(1, 8137428481), (7, 1162489783), (13, 625956037), (49, 166069969), (83, 98041307), (91, 89422291), (581, 14005901), (637, 12774613), (1079, 7541639), (4067, 2000843), (7553, 1077377), (52871, 153911)]