2762019939

素因数分解:

$3^1\times 7^1\times {\mathrm{4357}}^1\times {\mathrm{30187}}^1$

素因数の和:34554

約数の個数: 16

約数和(自身を含む): 4209897728

約数和(自身を除く): 1447877789

約数列:

[1, 3, 7, 21, 4357, 13071, 30187, 30499, 90561, 91497, 211309, 633927, 131524759, 394574277, 920673313, 2762019939]

約数ペア:

[(1, 2762019939), (3, 920673313), (7, 394574277), (21, 131524759), (4357, 633927), (13071, 211309), (30187, 91497), (30499, 90561)]