345920621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 366280704

約数和(自身を除く): 20360083

約数列:

[1, 23, 107, 367, 383, 2461, 8441, 8809, 39269, 40981, 140561, 903187, 942563, 3232903, 15040027, 345920621]

約数ペア:

[(1, 345920621), (23, 15040027), (107, 3232903), (367, 942563), (383, 903187), (2461, 140561), (8441, 40981), (8809, 39269)]