12674493

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 19863480

約数和(自身を除く): 7188987

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 641, 1521, 1923, 2197, 5769, 6591, 8333, 19773, 24999, 74997, 108329, 324987, 974961, 1408277, 4224831, 12674493]

約数ペア:

[(1, 12674493), (3, 4224831), (9, 1408277), (13, 974961), (39, 324987), (117, 108329), (169, 74997), (507, 24999), (641, 19773), (1521, 8333), (1923, 6591), (2197, 5769)]