22000121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6736

約数の個数: 16

約数和(自身を含む): 26974080

約数和(自身を除く): 4973959

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 6689, 73579, 86957, 153847, 956527, 1692317, 2000011, 22000121]

約数ペア:

[(1, 22000121), (11, 2000011), (13, 1692317), (23, 956527), (143, 153847), (253, 86957), (299, 73579), (3289, 6689)]