2942181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 4694976

約数和(自身を除く): 1752795

約数列:

[1, 3, 9, 11, 33, 99, 113, 263, 339, 789, 1017, 1243, 2367, 2893, 3729, 8679, 11187, 26037, 29719, 89157, 267471, 326909, 980727, 2942181]

約数ペア:

[(1, 2942181), (3, 980727), (9, 326909), (11, 267471), (33, 89157), (99, 29719), (113, 26037), (263, 11187), (339, 8679), (789, 3729), (1017, 2893), (1243, 2367)]