1404251

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 12

約数和(自身を含む): 1539912

約数和(自身を除く): 135661

約数列:

[1, 17, 43, 113, 289, 731, 1921, 4859, 12427, 32657, 82603, 1404251]

約数ペア:

[(1, 1404251), (17, 82603), (43, 32657), (113, 12427), (289, 4859), (731, 1921)]