426513283

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47939}}^1$

素因数の和:48018

約数の個数: 16

約数和(自身を含む): 515450880

約数和(自身を除く): 88937597

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 47939, 335573, 1486109, 1965499, 10402763, 13758493, 60930469, 426513283]

約数ペア:

[(1, 426513283), (7, 60930469), (31, 13758493), (41, 10402763), (217, 1965499), (287, 1486109), (1271, 335573), (8897, 47939)]