28544076267

素因数分解:

$3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1399837}}^1$

素因数の和:1400818

約数の個数: 16

約数和(自身を含む): 43540561152

約数和(自身を除く): 14996484885

約数列:

[1, 3, 7, 21, 971, 2913, 6797, 20391, 1399837, 4199511, 9798859, 29396577, 1359241727, 4077725181, 9514692089, 28544076267]

約数ペア:

[(1, 28544076267), (3, 9514692089), (7, 4077725181), (21, 1359241727), (971, 29396577), (2913, 9798859), (6797, 4199511), (20391, 1399837)]