40415031

素因数分解:

$3^6\times {\mathrm{55439}}^1$

素因数の和:55457

約数の個数: 14

約数和(自身を含む): 60595920

約数和(自身を除く): 20180889

約数列:

[1, 3, 9, 27, 81, 243, 729, 55439, 166317, 498951, 1496853, 4490559, 13471677, 40415031]

約数ペア:

[(1, 40415031), (3, 13471677), (9, 4490559), (27, 1496853), (81, 498951), (243, 166317), (729, 55439)]