56964921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8443}}^1$

素因数の和:8632

約数の個数: 16

約数和(自身を含む): 82278336

約数和(自身を除く): 25313415

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 8443, 25329, 109759, 329277, 1460639, 4381917, 18988307, 56964921]

約数ペア:

[(1, 56964921), (3, 18988307), (13, 4381917), (39, 1460639), (173, 329277), (519, 109759), (2249, 25329), (6747, 8443)]