29649951

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 43701840

約数和(自身を除く): 14051889

約数列:

[1, 3, 9, 137, 139, 173, 411, 417, 519, 1233, 1251, 1557, 19043, 23701, 24047, 57129, 71103, 72141, 171387, 213309, 216423, 3294439, 9883317, 29649951]

約数ペア:

[(1, 29649951), (3, 9883317), (9, 3294439), (137, 216423), (139, 213309), (173, 171387), (411, 72141), (417, 71103), (519, 57129), (1233, 24047), (1251, 23701), (1557, 19043)]