70017857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10837}}^1$

素因数の和:10928

約数の個数: 16

約数和(自身を含む): 87397632

約数和(自身を除く): 17379775

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 10837, 75859, 140881, 769427, 986167, 5385989, 10002551, 70017857]

約数ペア:

[(1, 70017857), (7, 10002551), (13, 5385989), (71, 986167), (91, 769427), (497, 140881), (923, 75859), (6461, 10837)]