9991189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 11621232

約数和(自身を除く): 1630043

約数列:

[1, 13, 17, 53, 221, 689, 853, 901, 11089, 11713, 14501, 45209, 188513, 587717, 768553, 9991189]

約数ペア:

[(1, 9991189), (13, 768553), (17, 587717), (53, 188513), (221, 45209), (689, 14501), (853, 11713), (901, 11089)]