52345321

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 61235200

約数和(自身を除く): 8889879

約数列:

[1, 7, 79, 103, 553, 721, 919, 6433, 8137, 56959, 72601, 94657, 508207, 662599, 7477903, 52345321]

約数ペア:

[(1, 52345321), (7, 7477903), (79, 662599), (103, 508207), (553, 94657), (721, 72601), (919, 56959), (6433, 8137)]