16320997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7356

約数の個数: 16

約数和(自身を含む): 21052800

約数和(自身を除く): 4731803

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 7309, 51163, 80399, 211961, 562793, 1483727, 2331571, 16320997]

約数ペア:

[(1, 16320997), (7, 2331571), (11, 1483727), (29, 562793), (77, 211961), (203, 80399), (319, 51163), (2233, 7309)]