309122463

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{609709}}^1$

素因数の和:609738

約数の個数: 12

約数和(自身を含む): 446307720

約数和(自身を除く): 137185257

約数列:

[1, 3, 13, 39, 169, 507, 609709, 1829127, 7926217, 23778651, 103040821, 309122463]

約数ペア:

[(1, 309122463), (3, 103040821), (13, 23778651), (39, 7926217), (169, 1829127), (507, 609709)]