388634856441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1\times {\mathrm{83653}}^1$

素因数の和:84665

約数の個数: 32

約数和(自身を含む): 562717034880

約数和(自身を除く): 174082178439

約数列:

[1, 3, 13, 39, 139, 417, 857, 1807, 2571, 5421, 11141, 33423, 83653, 119123, 250959, 357369, 1087489, 1548599, 3262467, 4645797, 11627767, 34883301, 71690621, 151160971, 215071863, 453482913, 931978073, 2795934219, 9964996319, 29894988957, 129544952147, 388634856441]

約数ペア:

[(1, 388634856441), (3, 129544952147), (13, 29894988957), (39, 9964996319), (139, 2795934219), (417, 931978073), (857, 453482913), (1807, 215071863), (2571, 151160971), (5421, 71690621), (11141, 34883301), (33423, 11627767), (83653, 4645797), (119123, 3262467), (250959, 1548599), (357369, 1087489)]