8641413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 13718016

約数和(自身を除く): 5076603

約数列:

[1, 3, 9, 11, 33, 99, 191, 457, 573, 1371, 1719, 2101, 4113, 5027, 6303, 15081, 18909, 45243, 87287, 261861, 785583, 960157, 2880471, 8641413]

約数ペア:

[(1, 8641413), (3, 2880471), (9, 960157), (11, 785583), (33, 261861), (99, 87287), (191, 45243), (457, 18909), (573, 15081), (1371, 6303), (1719, 5027), (2101, 4113)]