16920327

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{5869}}^1$

素因数の和:5934

約数の個数: 12

約数和(自身を含む): 23315640

約数和(自身を除く): 6395313

約数列:

[1, 3, 31, 93, 961, 2883, 5869, 17607, 181939, 545817, 5640109, 16920327]

約数ペア:

[(1, 16920327), (3, 5640109), (31, 545817), (93, 181939), (961, 17607), (2883, 5869)]