2203011

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 3292800

約数和(自身を除く): 1089789

約数列:

[1, 3, 9, 27, 139, 417, 587, 1251, 1761, 3753, 5283, 15849, 81593, 244779, 734337, 2203011]

約数ペア:

[(1, 2203011), (3, 734337), (9, 244779), (27, 81593), (139, 15849), (417, 5283), (587, 3753), (1251, 1761)]