247639128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{938027}}^1$

素因数の和:938047

約数の個数: 32

約数和(自身を含む): 675380160

約数和(自身を除く): 427741032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 938027, 1876054, 2814081, 3752108, 5628162, 7504216, 10318297, 11256324, 20636594, 22512648, 30954891, 41273188, 61909782, 82546376, 123819564, 247639128]

約数ペア:

[(1, 247639128), (2, 123819564), (3, 82546376), (4, 61909782), (6, 41273188), (8, 30954891), (11, 22512648), (12, 20636594), (22, 11256324), (24, 10318297), (33, 7504216), (44, 5628162), (66, 3752108), (88, 2814081), (132, 1876054), (264, 938027)]