1057029351

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1623701}}^1$

素因数の和:1623742

約数の個数: 16

約数和(自身を含む): 1662670848

約数和(自身を除く): 605641497

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1623701, 4871103, 11365907, 34097721, 50334731, 151004193, 352343117, 1057029351]

約数ペア:

[(1, 1057029351), (3, 352343117), (7, 151004193), (21, 50334731), (31, 34097721), (93, 11365907), (217, 4871103), (651, 1623701)]