39827931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 62802432

約数和(自身を除く): 22974501

約数列:

[1, 3, 11, 13, 33, 39, 143, 263, 353, 429, 789, 1059, 2893, 3419, 3883, 4589, 8679, 10257, 11649, 13767, 37609, 50479, 92839, 112827, 151437, 278517, 1021229, 1206907, 3063687, 3620721, 13275977, 39827931]

約数ペア:

[(1, 39827931), (3, 13275977), (11, 3620721), (13, 3063687), (33, 1206907), (39, 1021229), (143, 278517), (263, 151437), (353, 112827), (429, 92839), (789, 50479), (1059, 37609), (2893, 13767), (3419, 11649), (3883, 10257), (4589, 8679)]