8851557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5341083

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 439, 517, 611, 1317, 1551, 1833, 4829, 5707, 6721, 14487, 17121, 20163, 20633, 61899, 62777, 188331, 226963, 268229, 680889, 804687, 2950519, 8851557]

約数ペア:

[(1, 8851557), (3, 2950519), (11, 804687), (13, 680889), (33, 268229), (39, 226963), (47, 188331), (141, 62777), (143, 61899), (429, 20633), (439, 20163), (517, 17121), (611, 14487), (1317, 6721), (1551, 5707), (1833, 4829)]