12848463

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1388

約数の個数: 20

約数和(自身を含む): 19360000

約数和(自身を除く): 6511537

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1249, 3429, 3747, 10287, 11241, 33723, 101169, 158623, 475869, 1427607, 4282821, 12848463]

約数ペア:

[(1, 12848463), (3, 4282821), (9, 1427607), (27, 475869), (81, 158623), (127, 101169), (381, 33723), (1143, 11241), (1249, 10287), (3429, 3747)]