939148561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{249973}}^1$

素因数の和:250020

約数の個数: 12

約数和(自身を含む): 1074388252

約数和(自身を除く): 135239691

約数列:

[1, 13, 17, 221, 289, 3757, 249973, 3249649, 4249541, 55244033, 72242197, 939148561]

約数ペア:

[(1, 939148561), (13, 72242197), (17, 55244033), (221, 4249541), (289, 3249649), (3757, 249973)]