7057881

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{1511}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 10523520

約数和(自身を除く): 3465639

約数列:

[1, 3, 9, 27, 173, 519, 1511, 1557, 4533, 4671, 13599, 40797, 261403, 784209, 2352627, 7057881]

約数ペア:

[(1, 7057881), (3, 2352627), (9, 784209), (27, 261403), (173, 40797), (519, 13599), (1511, 4671), (1557, 4533)]