211344279

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{2081}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 285650400

約数和(自身を除く): 74306121

約数列:

[1, 3, 97, 291, 349, 1047, 2081, 6243, 33853, 101559, 201857, 605571, 726269, 2178807, 70448093, 211344279]

約数ペア:

[(1, 211344279), (3, 70448093), (97, 2178807), (291, 726269), (349, 605571), (1047, 201857), (2081, 101559), (6243, 33853)]