2972772063

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{3551699}}^1$

素因数の和:3551739

約数の個数: 16

約数和(自身を含む): 4546176000

約数和(自身を除く): 1573403937

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 3551699, 10655097, 31965291, 95895873, 110102669, 330308007, 990924021, 2972772063]

約数ペア:

[(1, 2972772063), (3, 990924021), (9, 330308007), (27, 110102669), (31, 95895873), (93, 31965291), (279, 10655097), (837, 3551699)]