4380451481

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 5137660800

約数和(自身を除く): 757209319

約数列:

[1, 7, 49, 199, 457, 983, 1393, 3199, 6881, 9751, 22393, 48167, 90943, 195617, 449231, 636601, 1369319, 3144617, 4456207, 9585233, 22012319, 89396969, 625778783, 4380451481]

約数ペア:

[(1, 4380451481), (7, 625778783), (49, 89396969), (199, 22012319), (457, 9585233), (983, 4456207), (1393, 3144617), (3199, 1369319), (6881, 636601), (9751, 449231), (22393, 195617), (48167, 90943)]