209710343211

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1\times {\mathrm{623431}}^1$

素因数の和:627082

約数の個数: 16

約数和(自身を含む): 288713852928

約数和(自身を除く): 79003509717

約数列:

[1, 3, 31, 93, 3617, 10851, 112127, 336381, 623431, 1870293, 19326361, 57979083, 2254949927, 6764849781, 69903447737, 209710343211]

約数ペア:

[(1, 209710343211), (3, 69903447737), (31, 6764849781), (93, 2254949927), (3617, 57979083), (10851, 19326361), (112127, 1870293), (336381, 623431)]