628461873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{5371469}}^1$

素因数の和:5371488

約数の個数: 12

約数和(自身を含む): 977607540

約数和(自身を除く): 349145667

約数列:

[1, 3, 9, 13, 39, 117, 5371469, 16114407, 48343221, 69829097, 209487291, 628461873]

約数ペア:

[(1, 628461873), (3, 209487291), (9, 69829097), (13, 48343221), (39, 16114407), (117, 5371469)]