42353259

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83537}}^1$

素因数の和:83566

約数の個数: 12

約数和(自身を含む): 61149816

約数和(自身を除く): 18796557

約数列:

[1, 3, 13, 39, 169, 507, 83537, 250611, 1085981, 3257943, 14117753, 42353259]

約数ペア:

[(1, 42353259), (3, 14117753), (13, 3257943), (39, 1085981), (169, 250611), (507, 83537)]