313472021

素因数分解:

${\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{42139}}^1$

素因数の和:42355

約数の個数: 8

約数和(自身を含む): 322623840

約数和(自身を除く): 9151819

約数列:

[1, 43, 173, 7439, 42139, 1811977, 7290047, 313472021]

約数ペア:

[(1, 313472021), (43, 7290047), (173, 1811977), (7439, 42139)]