7401033

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 11321856

約数和(自身を除く): 3920823

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 647, 1271, 1941, 3813, 5823, 11439, 20057, 26527, 60171, 79581, 180513, 238743, 822337, 2467011, 7401033]

約数ペア:

[(1, 7401033), (3, 2467011), (9, 822337), (31, 238743), (41, 180513), (93, 79581), (123, 60171), (279, 26527), (369, 20057), (647, 11439), (1271, 5823), (1941, 3813)]