31788069

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3923}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 44137152

約数和(自身を除く): 12349083

約数列:

[1, 3, 37, 73, 111, 219, 2701, 3923, 8103, 11769, 145151, 286379, 435453, 859137, 10596023, 31788069]

約数ペア:

[(1, 31788069), (3, 10596023), (37, 859137), (73, 435453), (111, 286379), (219, 145151), (2701, 11769), (3923, 8103)]