67277413

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2213}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 79491456

約数和(自身を除く): 12214043

約数列:

[1, 7, 43, 101, 301, 707, 2213, 4343, 15491, 30401, 95159, 223513, 666113, 1564591, 9611059, 67277413]

約数ペア:

[(1, 67277413), (7, 9611059), (43, 1564591), (101, 666113), (301, 223513), (707, 95159), (2213, 30401), (4343, 15491)]