309146877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71413}}^1$

素因数の和:71469

約数の個数: 24

約数和(自身を含む): 493899224

約数和(自身を除く): 184752347

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 71413, 214239, 642717, 928369, 2642281, 2785107, 7926843, 8355321, 23780529, 34349653, 103048959, 309146877]

約数ペア:

[(1, 309146877), (3, 103048959), (9, 34349653), (13, 23780529), (37, 8355321), (39, 7926843), (111, 2785107), (117, 2642281), (333, 928369), (481, 642717), (1443, 214239), (4329, 71413)]