8672949

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 13401440

約数和(自身を除く): 4728491

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 757, 1273, 2271, 3819, 6813, 11457, 14383, 43149, 50719, 129447, 152157, 456471, 963661, 2890983, 8672949]

約数ペア:

[(1, 8672949), (3, 2890983), (9, 963661), (19, 456471), (57, 152157), (67, 129447), (171, 50719), (201, 43149), (603, 14383), (757, 11457), (1273, 6813), (2271, 3819)]