85147279

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 99489600

約数和(自身を除く): 14342321

約数列:

[1, 7, 89, 97, 623, 679, 1409, 8633, 9863, 60431, 125401, 136673, 877807, 956711, 12163897, 85147279]

約数ペア:

[(1, 85147279), (7, 12163897), (89, 956711), (97, 877807), (623, 136673), (679, 125401), (1409, 60431), (8633, 9863)]