28398859

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{42577}}^1$

素因数の和:42629

約数の個数: 8

約数和(自身を含む): 30656160

約数和(自身を除く): 2257301

約数列:

[1, 23, 29, 667, 42577, 979271, 1234733, 28398859]

約数ペア:

[(1, 28398859), (23, 1234733), (29, 979271), (667, 42577)]