111228229

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21737}}^1$

素因数の和:21804

約数の個数: 16

約数和(自身を含む): 137731968

約数和(自身を除く): 26503739

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 21737, 152159, 369529, 934691, 2586703, 6542837, 15889747, 111228229]

約数ペア:

[(1, 111228229), (7, 15889747), (17, 6542837), (43, 2586703), (119, 934691), (301, 369529), (731, 152159), (5117, 21737)]