420873306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10020793}}^1$

素因数の和:10020805

約数の個数: 16

約数和(自身を含む): 961996224

約数和(自身を除く): 541122918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10020793, 20041586, 30062379, 60124758, 70145551, 140291102, 210436653, 420873306]

約数ペア:

[(1, 420873306), (2, 210436653), (3, 140291102), (6, 70145551), (7, 60124758), (14, 30062379), (21, 20041586), (42, 10020793)]