22981301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 27552000

約数和(自身を除く): 4570699

約数列:

[1, 7, 23, 161, 349, 409, 2443, 2863, 8027, 9407, 56189, 65849, 142741, 999187, 3283043, 22981301]

約数ペア:

[(1, 22981301), (7, 3283043), (23, 999187), (161, 142741), (349, 65849), (409, 56189), (2443, 9407), (2863, 8027)]