87898349

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5119}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 110100480

約数和(自身を除く): 22202131

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 5119, 17171, 35833, 56309, 394163, 1141537, 7990759, 12556907, 87898349]

約数ペア:

[(1, 87898349), (7, 12556907), (11, 7990759), (77, 1141537), (223, 394163), (1561, 56309), (2453, 35833), (5119, 17171)]