89716417

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 104637312

約数和(自身を除く): 14920895

約数列:

[1, 7, 67, 233, 469, 821, 1631, 5747, 15611, 55007, 109277, 191293, 385049, 1339051, 12816631, 89716417]

約数ペア:

[(1, 89716417), (7, 12816631), (67, 1339051), (233, 385049), (469, 191293), (821, 109277), (1631, 55007), (5747, 15611)]