3640492093

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{3001}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 4462653120

約数和(自身を除く): 822161027

約数列:

[1, 7, 19, 49, 133, 931, 1303, 3001, 9121, 21007, 24757, 57019, 63847, 147049, 173299, 399133, 1213093, 2793931, 3910303, 27372121, 74295757, 191604847, 520070299, 3640492093]

約数ペア:

[(1, 3640492093), (7, 520070299), (19, 191604847), (49, 74295757), (133, 27372121), (931, 3910303), (1303, 2793931), (3001, 1213093), (9121, 399133), (21007, 173299), (24757, 147049), (57019, 63847)]