8613657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 13575744

約数和(自身を除く): 4962087

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 887, 1079, 2661, 3237, 7983, 9711, 11531, 34593, 73621, 103779, 220863, 662589, 957073, 2871219, 8613657]

約数ペア:

[(1, 8613657), (3, 2871219), (9, 957073), (13, 662589), (39, 220863), (83, 103779), (117, 73621), (249, 34593), (747, 11531), (887, 9711), (1079, 7983), (2661, 3237)]