22167957

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1597}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 33852032

約数和(自身を除く): 11684075

約数列:

[1, 3, 7, 21, 661, 1597, 1983, 4627, 4791, 11179, 13881, 33537, 1055617, 3166851, 7389319, 22167957]

約数ペア:

[(1, 22167957), (3, 7389319), (7, 3166851), (21, 1055617), (661, 33537), (1597, 13881), (1983, 11179), (4627, 4791)]