89608897

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{3457}}^1$

素因数の和:3517

約数の個数: 18

約数和(自身を含む): 108999618

約数和(自身を除く): 19390721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3457, 3703, 24199, 25921, 79511, 169393, 556577, 1828753, 3896039, 12801271, 89608897]

約数ペア:

[(1, 89608897), (7, 12801271), (23, 3896039), (49, 1828753), (161, 556577), (529, 169393), (1127, 79511), (3457, 25921), (3703, 24199)]