90403247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 102027264

約数和(自身を除く): 11624017

約数列:

[1, 11, 37, 151, 407, 1471, 1661, 5587, 16181, 54427, 61457, 222121, 598697, 2443331, 8218477, 90403247]

約数ペア:

[(1, 90403247), (11, 8218477), (37, 2443331), (151, 598697), (407, 222121), (1471, 61457), (1661, 54427), (5587, 16181)]