70890833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{18869}}^1$

素因数の和:18916

約数の個数: 12

約数和(自身を含む): 81103260

約数和(自身を除く): 10212427

約数列:

[1, 13, 17, 221, 289, 3757, 18869, 245297, 320773, 4170049, 5453141, 70890833]

約数ペア:

[(1, 70890833), (13, 5453141), (17, 4170049), (221, 320773), (289, 245297), (3757, 18869)]