29911239

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 44675280

約数和(自身を除く): 14764041

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 859, 2577, 3869, 7731, 11607, 34821, 45527, 62707, 136581, 188121, 409743, 564363, 3323471, 9970413, 29911239]

約数ペア:

[(1, 29911239), (3, 9970413), (9, 3323471), (53, 564363), (73, 409743), (159, 188121), (219, 136581), (477, 62707), (657, 45527), (859, 34821), (2577, 11607), (3869, 7731)]