397907423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{2377}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 433176480

約数和(自身を除く): 35269057

約数列:

[1, 17, 43, 229, 731, 2377, 3893, 9847, 40409, 102211, 167399, 544333, 1737587, 9253661, 23406319, 397907423]

約数ペア:

[(1, 397907423), (17, 23406319), (43, 9253661), (229, 1737587), (731, 544333), (2377, 167399), (3893, 102211), (9847, 40409)]