2695121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 3241728

約数和(自身を除く): 546607

約数列:

[1, 11, 13, 47, 143, 401, 517, 611, 4411, 5213, 6721, 18847, 57343, 207317, 245011, 2695121]

約数ペア:

[(1, 2695121), (11, 245011), (13, 207317), (47, 57343), (143, 18847), (401, 6721), (517, 5213), (611, 4411)]