346897409

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^2$

素因数の和:896

約数の個数: 12

約数和(自身を含む): 364048128

約数和(自身を除く): 17150719

約数列:

[1, 31, 71, 397, 2201, 12307, 28187, 157609, 873797, 4885879, 11190239, 346897409]

約数ペア:

[(1, 346897409), (31, 11190239), (71, 4885879), (397, 873797), (2201, 157609), (12307, 28187)]