29908881

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 44089344

約数和(自身を除く): 14180463

約数列:

[1, 3, 9, 127, 137, 191, 381, 411, 573, 1143, 1233, 1719, 17399, 24257, 26167, 52197, 72771, 78501, 156591, 218313, 235503, 3323209, 9969627, 29908881]

約数ペア:

[(1, 29908881), (3, 9969627), (9, 3323209), (127, 235503), (137, 218313), (191, 156591), (381, 78501), (411, 72771), (573, 52197), (1143, 26167), (1233, 24257), (1719, 17399)]