87204611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 99991584

約数和(自身を除く): 12786973

約数列:

[1, 13, 17, 197, 221, 2003, 2561, 3349, 26039, 34051, 43537, 394591, 442663, 5129683, 6708047, 87204611]

約数ペア:

[(1, 87204611), (13, 6708047), (17, 5129683), (197, 442663), (221, 394591), (2003, 43537), (2561, 34051), (3349, 26039)]