9479197

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 12410496

約数和(自身を除く): 2931299

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 647, 1127, 2093, 4529, 8411, 14651, 14881, 31703, 58877, 104167, 193453, 412139, 729169, 1354171, 9479197]

約数ペア:

[(1, 9479197), (7, 1354171), (13, 729169), (23, 412139), (49, 193453), (91, 104167), (161, 58877), (299, 31703), (637, 14881), (647, 14651), (1127, 8411), (2093, 4529)]