27121297

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 31893120

約数和(自身を除く): 4771823

約数列:

[1, 7, 59, 97, 413, 677, 679, 4739, 5723, 39943, 40061, 65669, 279601, 459683, 3874471, 27121297]

約数ペア:

[(1, 27121297), (7, 3874471), (59, 459683), (97, 279601), (413, 65669), (677, 40061), (679, 39943), (4739, 5723)]