398233177

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 429649920

約数和(自身を除く): 31416743

約数列:

[1, 17, 73, 223, 1241, 1439, 3791, 16279, 24463, 105047, 276743, 320897, 1785799, 5455249, 23425481, 398233177]

約数ペア:

[(1, 398233177), (17, 23425481), (73, 5455249), (223, 1785799), (1241, 320897), (1439, 276743), (3791, 105047), (16279, 24463)]