210993351

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{2143}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 289388544

約数和(自身を除く): 78395193

約数列:

[1, 3, 37, 111, 887, 2143, 2661, 6429, 32819, 79291, 98457, 237873, 1900841, 5702523, 70331117, 210993351]

約数ペア:

[(1, 210993351), (3, 70331117), (37, 5702523), (111, 1900841), (887, 237873), (2143, 98457), (2661, 79291), (6429, 32819)]