40380531

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 55429920

約数和(自身を除く): 15049389

約数列:

[1, 3, 41, 123, 233, 699, 1409, 4227, 9553, 28659, 57769, 173307, 328297, 984891, 13460177, 40380531]

約数ペア:

[(1, 40380531), (3, 13460177), (41, 984891), (123, 328297), (233, 173307), (699, 57769), (1409, 28659), (4227, 9553)]