17916576471

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{5081}}^1$

素因数の和:6336

約数の個数: 48

約数和(自身を含む): 28873484640

約数和(自身を除く): 10956908169

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 1213, 2907, 3639, 5081, 10917, 15243, 20621, 23047, 45729, 61863, 69141, 86377, 96539, 185589, 207423, 259131, 289617, 391799, 777393, 868851, 1175397, 1641163, 3526191, 4923489, 6163253, 14770467, 18489759, 55469277, 104775301, 117101807, 314325903, 351305421, 942977709, 1053916263, 1990730719, 5972192157, 17916576471]

約数ペア:

[(1, 17916576471), (3, 5972192157), (9, 1990730719), (17, 1053916263), (19, 942977709), (51, 351305421), (57, 314325903), (153, 117101807), (171, 104775301), (323, 55469277), (969, 18489759), (1213, 14770467), (2907, 6163253), (3639, 4923489), (5081, 3526191), (10917, 1641163), (15243, 1175397), (20621, 868851), (23047, 777393), (45729, 391799), (61863, 289617), (69141, 259131), (86377, 207423), (96539, 185589)]