30037293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23339}}^1$

素因数の和:23369

約数の個数: 24

約数和(自身を含む): 50974560

約数和(自身を除く): 20937267

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 23339, 70017, 210051, 256729, 303407, 770187, 910221, 2310561, 2730663, 3337477, 10012431, 30037293]

約数ペア:

[(1, 30037293), (3, 10012431), (9, 3337477), (11, 2730663), (13, 2310561), (33, 910221), (39, 770187), (99, 303407), (117, 256729), (143, 210051), (429, 70017), (1287, 23339)]