858678039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{5021509}}^1$

素因数の和:5021534

約数の個数: 12

約数和(自身を含む): 1305592600

約数和(自身を除く): 446914561

約数列:

[1, 3, 9, 19, 57, 171, 5021509, 15064527, 45193581, 95408671, 286226013, 858678039]

約数ペア:

[(1, 858678039), (3, 286226013), (9, 95408671), (19, 45193581), (57, 15064527), (171, 5021509)]