2207693.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20147}}^1$

素因数の和:20264

約数の個数: 16

約数和(自身を含む): 69631488

約数和(自身を除く): 24361179

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 20147, 60441, 141029, 423087, 2155729, 6467187, 15090103, 45270309]

約数ペア:

[(1, 45270309), (3, 15090103), (7, 6467187), (21, 2155729), (107, 423087), (321, 141029), (749, 60441), (2247, 20147)]