552766081

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{5023}}^1$

素因数の和:5308

約数の個数: 16

約数和(自身を含む): 643072000

約数和(自身を除く): 90305919

約数列:

[1, 7, 79, 199, 553, 1393, 5023, 15721, 35161, 110047, 396817, 999577, 2777719, 6997039, 78966583, 552766081]

約数ペア:

[(1, 552766081), (7, 78966583), (79, 6997039), (199, 2777719), (553, 999577), (1393, 396817), (5023, 110047), (15721, 35161)]