13934898033

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2120021}}^1$

素因数の和:2120344

約数の個数: 16

約数和(自身を含む): 21301981056

約数和(自身を除く): 7367083023

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 2120021, 6360063, 14840147, 44520441, 663566573, 1990699719, 4644966011, 13934898033]

約数ペア:

[(1, 13934898033), (3, 4644966011), (7, 1990699719), (21, 663566573), (313, 44520441), (939, 14840147), (2191, 6360063), (6573, 2120021)]