712808541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{29989}}^1$

素因数の和:30153

約数の個数: 24

約数和(自身を含む): 1091636000

約数和(自身を除く): 378827459

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 23769, 29989, 89967, 269901, 569791, 1709373, 4168471, 5128119, 12505413, 37516239, 79200949, 237602847, 712808541]

約数ペア:

[(1, 712808541), (3, 237602847), (9, 79200949), (19, 37516239), (57, 12505413), (139, 5128119), (171, 4168471), (417, 1709373), (1251, 569791), (2641, 269901), (7923, 89967), (23769, 29989)]