29781609

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 47011776

約数和(自身を除く): 17230167

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 6311, 18933, 69421, 82043, 208263, 246129, 763631, 902473, 2290893, 2707419, 9927203, 29781609]

約数ペア:

[(1, 29781609), (3, 9927203), (11, 2707419), (13, 2290893), (33, 902473), (39, 763631), (121, 246129), (143, 208263), (363, 82043), (429, 69421), (1573, 18933), (4719, 6311)]