210320799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{8387}}^1$

素因数の和:9046

約数の個数: 16

約数和(自身を含む): 302504832

約数和(自身を除く): 92184033

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 8387, 25077, 25161, 109031, 327093, 5392841, 16178523, 70106933, 210320799]

約数ペア:

[(1, 210320799), (3, 70106933), (13, 16178523), (39, 5392841), (643, 327093), (1929, 109031), (8359, 25161), (8387, 25077)]