89000639

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 114964992

約数和(自身を除く): 25964353

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3271, 3887, 22897, 27209, 42523, 75233, 297661, 526631, 552799, 978029, 3869593, 6846203, 12714377, 89000639]

約数ペア:

[(1, 89000639), (7, 12714377), (13, 6846203), (23, 3869593), (91, 978029), (161, 552799), (169, 526631), (299, 297661), (1183, 75233), (2093, 42523), (3271, 27209), (3887, 22897)]