7182999

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1332

約数の個数: 20

約数和(自身を含む): 10890000

約数和(自身を除く): 3707001

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1249, 1917, 3747, 5751, 11241, 33723, 88679, 101169, 266037, 798111, 2394333, 7182999]

約数ペア:

[(1, 7182999), (3, 2394333), (9, 798111), (27, 266037), (71, 101169), (81, 88679), (213, 33723), (639, 11241), (1249, 5751), (1917, 3747)]