222735357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{1549}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 346983000

約数和(自身を除く): 124247643

約数列:

[1, 3, 9, 13, 39, 117, 1229, 1549, 3687, 4647, 11061, 13941, 15977, 20137, 47931, 60411, 143793, 181233, 1903721, 5711163, 17133489, 24748373, 74245119, 222735357]

約数ペア:

[(1, 222735357), (3, 74245119), (9, 24748373), (13, 17133489), (39, 5711163), (117, 1903721), (1229, 181233), (1549, 143793), (3687, 60411), (4647, 47931), (11061, 20137), (13941, 15977)]