13231011

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 18650240

約数和(自身を除く): 5419229

約数列:

[1, 3, 19, 57, 361, 643, 1083, 1929, 6859, 12217, 20577, 36651, 232123, 696369, 4410337, 13231011]

約数ペア:

[(1, 13231011), (3, 4410337), (19, 696369), (57, 232123), (361, 36651), (643, 20577), (1083, 12217), (1929, 6859)]