70879721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 81053568

約数和(自身を除く): 10173847

約数列:

[1, 11, 23, 253, 281, 997, 3091, 6463, 10967, 22931, 71093, 252241, 280157, 3081727, 6443611, 70879721]

約数ペア:

[(1, 70879721), (11, 6443611), (23, 3081727), (253, 280157), (281, 252241), (997, 71093), (3091, 22931), (6463, 10967)]