27908001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1231}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 44204160

約数和(自身を除く): 16296159

約数列:

[1, 3, 9, 11, 33, 99, 229, 687, 1231, 2061, 2519, 3693, 7557, 11079, 13541, 22671, 40623, 121869, 281899, 845697, 2537091, 3100889, 9302667, 27908001]

約数ペア:

[(1, 27908001), (3, 9302667), (9, 3100889), (11, 2537091), (33, 845697), (99, 281899), (229, 121869), (687, 40623), (1231, 22671), (2061, 13541), (2519, 11079), (3693, 7557)]