22143979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9150

約数の個数: 16

約数和(自身を含む): 27548640

約数和(自身を除く): 5404661

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 9109, 100199, 118417, 154853, 1302587, 1703383, 2013089, 22143979]

約数ペア:

[(1, 22143979), (11, 2013089), (13, 1703383), (17, 1302587), (143, 154853), (187, 118417), (221, 100199), (2431, 9109)]