87913199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8081}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 102415104

約数和(自身を除く): 14501905

約数列:

[1, 11, 23, 43, 253, 473, 989, 8081, 10879, 88891, 185863, 347483, 2044493, 3822313, 7992109, 87913199]

約数ペア:

[(1, 87913199), (11, 7992109), (23, 3822313), (43, 2044493), (253, 347483), (473, 185863), (989, 88891), (8081, 10879)]