239951853

素因数分解:

$3^2\times {\mathrm{1931}}^1\times {\mathrm{13807}}^1$

素因数の和:15744

約数の個数: 12

約数和(自身を含む): 346801728

約数和(自身を除く): 106849875

約数列:

[1, 3, 9, 1931, 5793, 13807, 17379, 41421, 124263, 26661317, 79983951, 239951853]

約数ペア:

[(1, 239951853), (3, 79983951), (9, 26661317), (1931, 124263), (5793, 41421), (13807, 17379)]