12036409

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 15480288

約数和(自身を除く): 3443879

約数列:

[1, 7, 11, 49, 77, 137, 163, 539, 959, 1141, 1507, 1793, 6713, 7987, 10549, 12551, 22331, 73843, 87857, 156317, 245641, 1094219, 1719487, 12036409]

約数ペア:

[(1, 12036409), (7, 1719487), (11, 1094219), (49, 245641), (77, 156317), (137, 87857), (163, 73843), (539, 22331), (959, 12551), (1141, 10549), (1507, 7987), (1793, 6713)]