8320457

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 9123840

約数和(自身を除く): 803383

約数列:

[1, 23, 43, 47, 179, 989, 1081, 2021, 4117, 7697, 8413, 46483, 177031, 193499, 361759, 8320457]

約数ペア:

[(1, 8320457), (23, 361759), (43, 193499), (47, 177031), (179, 46483), (989, 8413), (1081, 7697), (2021, 4117)]