2247361497

素因数分解:

$3^3\times {\mathrm{4157}}^1\times {\mathrm{20023}}^1$

素因数の和:24189

約数の個数: 16

約数和(自身を含む): 3330391680

約数和(自身を除く): 1083030183

約数列:

[1, 3, 9, 27, 4157, 12471, 20023, 37413, 60069, 112239, 180207, 540621, 83235611, 249706833, 749120499, 2247361497]

約数ペア:

[(1, 2247361497), (3, 749120499), (9, 249706833), (27, 83235611), (4157, 540621), (12471, 180207), (20023, 112239), (37413, 60069)]