171085201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{9749}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 205920000

約数和(自身を除く): 34834799

約数列:

[1, 7, 23, 109, 161, 763, 2507, 9749, 17549, 68243, 224227, 1062641, 1569589, 7438487, 24440743, 171085201]

約数ペア:

[(1, 171085201), (7, 24440743), (23, 7438487), (109, 1569589), (161, 1062641), (763, 224227), (2507, 68243), (9749, 17549)]