20174521107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1652701}}^1$

素因数の和:1653030

約数の個数: 16

約数和(自身を含む): 29061111968

約数和(自身を除く): 8886590861

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 1652701, 4958103, 21485113, 64455339, 517295413, 1551886239, 6724840369, 20174521107]

約数ペア:

[(1, 20174521107), (3, 6724840369), (13, 1551886239), (39, 517295413), (313, 64455339), (939, 21485113), (4069, 4958103), (12207, 1652701)]