126961757

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{17471}}^1$

素因数の和:17540

約数の個数: 12

約数和(自身を含む): 140684544

約数和(自身を除く): 13722787

約数列:

[1, 13, 43, 169, 559, 7267, 17471, 227123, 751253, 2952599, 9766289, 126961757]

約数ペア:

[(1, 126961757), (13, 9766289), (43, 2952599), (169, 751253), (559, 227123), (7267, 17471)]