319532017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{12041}}^1$

素因数の和:12288

約数の個数: 16

約数和(自身を含む): 388426752

約数和(自身を除く): 68894735

約数列:

[1, 7, 17, 119, 223, 1561, 3791, 12041, 26537, 84287, 204697, 1432879, 2685143, 18796001, 45647431, 319532017]

約数ペア:

[(1, 319532017), (7, 45647431), (17, 18796001), (119, 2685143), (223, 1432879), (1561, 204697), (3791, 84287), (12041, 26537)]