1260546813

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{562493}}^1$

素因数の和:562585

約数の個数: 16

約数和(自身を含む): 1889979840

約数和(自身を除く): 629433027

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 562493, 1687479, 5062437, 15187311, 46686919, 140060757, 420182271, 1260546813]

約数ペア:

[(1, 1260546813), (3, 420182271), (9, 140060757), (27, 46686919), (83, 15187311), (249, 5062437), (747, 1687479), (2241, 562493)]