8109308851

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{66491}}^1$

素因数の和:66655

約数の個数: 24

約数和(自身を含む): 10005716160

約数和(自身を除く): 1896407309

約数列:

[1, 7, 19, 49, 131, 133, 917, 931, 2489, 6419, 17423, 66491, 121961, 465437, 1263329, 3258059, 8710321, 8843303, 60972247, 61903121, 165496099, 426805729, 1158472693, 8109308851]

約数ペア:

[(1, 8109308851), (7, 1158472693), (19, 426805729), (49, 165496099), (131, 61903121), (133, 60972247), (917, 8843303), (931, 8710321), (2489, 3258059), (6419, 1263329), (17423, 465437), (66491, 121961)]