13412427

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 21712896

約数和(自身を除く): 8300469

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 3967, 11901, 27769, 83307, 91241, 194383, 273723, 583149, 638687, 1916061, 4470809, 13412427]

約数ペア:

[(1, 13412427), (3, 4470809), (7, 1916061), (21, 638687), (23, 583149), (49, 273723), (69, 194383), (147, 91241), (161, 83307), (483, 27769), (1127, 11901), (3381, 3967)]