7894497

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 11911104

約数和(自身を除く): 4016607

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 677, 897, 2031, 3887, 8801, 11661, 15571, 26403, 46713, 114413, 202423, 343239, 607269, 2631499, 7894497]

約数ペア:

[(1, 7894497), (3, 2631499), (13, 607269), (23, 343239), (39, 202423), (69, 114413), (169, 46713), (299, 26403), (507, 15571), (677, 11661), (897, 8801), (2031, 3887)]