1279802143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{5849}}^1$

素因数の和:6138

約数の個数: 16

約数和(自身を含む): 1384063200

約数和(自身を除く): 104261057

約数列:

[1, 17, 61, 211, 1037, 3587, 5849, 12871, 99433, 218807, 356789, 1234139, 6065413, 20980363, 75282479, 1279802143]

約数ペア:

[(1, 1279802143), (17, 75282479), (61, 20980363), (211, 6065413), (1037, 1234139), (3587, 356789), (5849, 218807), (12871, 99433)]