42741839

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 50651136

約数和(自身を除く): 7909297

約数列:

[1, 7, 31, 217, 431, 457, 3017, 3199, 13361, 14167, 93527, 99169, 196967, 1378769, 6105977, 42741839]

約数ペア:

[(1, 42741839), (7, 6105977), (31, 1378769), (217, 196967), (431, 99169), (457, 93527), (3017, 14167), (3199, 13361)]