9210888921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1\times {\mathrm{3947}}^1$

素因数の和:5145

約数の個数: 32

約数和(自身を含む): 13490789760

約数和(自身を除く): 4279900839

約数列:

[1, 3, 13, 39, 53, 159, 689, 1129, 2067, 3387, 3947, 11841, 14677, 44031, 51311, 59837, 153933, 179511, 209191, 627573, 777881, 2333643, 2719483, 4456163, 8158449, 13368489, 57930119, 173790357, 236176639, 708529917, 3070296307, 9210888921]

約数ペア:

[(1, 9210888921), (3, 3070296307), (13, 708529917), (39, 236176639), (53, 173790357), (159, 57930119), (689, 13368489), (1129, 8158449), (2067, 4456163), (3387, 2719483), (3947, 2333643), (11841, 777881), (14677, 627573), (44031, 209191), (51311, 179511), (59837, 153933)]