22661221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 26360640

約数和(自身を除く): 3699419

約数列:

[1, 11, 17, 179, 187, 677, 1969, 3043, 7447, 11509, 33473, 121183, 126599, 1333013, 2060111, 22661221]

約数ペア:

[(1, 22661221), (11, 2060111), (17, 1333013), (179, 126599), (187, 121183), (677, 33473), (1969, 11509), (3043, 7447)]