15206991

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3719}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 21427200

約数和(自身を除く): 6220209

約数列:

[1, 3, 29, 47, 87, 141, 1363, 3719, 4089, 11157, 107851, 174793, 323553, 524379, 5068997, 15206991]

約数ペア:

[(1, 15206991), (3, 5068997), (29, 524379), (47, 323553), (87, 174793), (141, 107851), (1363, 11157), (3719, 4089)]