2247104997

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{199583}}^1$

素因数の和:199734

約数の個数: 20

約数和(自身を含む): 3380952960

約数和(自身を除く): 1133847963

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 199583, 598749, 1796247, 5388741, 16166223, 27742037, 83226111, 249678333, 749034999, 2247104997]

約数ペア:

[(1, 2247104997), (3, 749034999), (9, 249678333), (27, 83226111), (81, 27742037), (139, 16166223), (417, 5388741), (1251, 1796247), (3753, 598749), (11259, 199583)]