47271081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 27240279

約数列:

[1, 3, 11, 13, 33, 39, 143, 251, 429, 439, 753, 1317, 2761, 3263, 4829, 5707, 8283, 9789, 14487, 17121, 35893, 62777, 107679, 110189, 188331, 330567, 1212079, 1432457, 3636237, 4297371, 15757027, 47271081]

約数ペア:

[(1, 47271081), (3, 15757027), (11, 4297371), (13, 3636237), (33, 1432457), (39, 1212079), (143, 330567), (251, 188331), (429, 110189), (439, 107679), (753, 62777), (1317, 35893), (2761, 17121), (3263, 14487), (4829, 9789), (5707, 8283)]