22122177

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13681}}^1$

素因数の和:13709

約数の個数: 24

約数和(自身を含む): 37433952

約数和(自身を除く): 15311775

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 13681, 41043, 95767, 150491, 287301, 451473, 670369, 1053437, 2011107, 3160311, 7374059, 22122177]

約数ペア:

[(1, 22122177), (3, 7374059), (7, 3160311), (11, 2011107), (21, 1053437), (33, 670369), (49, 451473), (77, 287301), (147, 150491), (231, 95767), (539, 41043), (1617, 13681)]