91275431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17957}}^1$

素因数の和:18010

約数の個数: 16

約数和(自身を含む): 108609984

約数和(自身を除く): 17334553

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 17957, 233441, 305269, 413011, 3968497, 5369143, 7021187, 91275431]

約数ペア:

[(1, 91275431), (13, 7021187), (17, 5369143), (23, 3968497), (221, 413011), (299, 305269), (391, 233441), (5083, 17957)]