12471723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 19768320

約数和(自身を除く): 7296597

約数列:

[1, 3, 9, 11, 33, 99, 263, 479, 789, 1437, 2367, 2893, 4311, 5269, 8679, 15807, 26037, 47421, 125977, 377931, 1133793, 1385747, 4157241, 12471723]

約数ペア:

[(1, 12471723), (3, 4157241), (9, 1385747), (11, 1133793), (33, 377931), (99, 125977), (263, 47421), (479, 26037), (789, 15807), (1437, 8679), (2367, 5269), (2893, 4311)]