28718927

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 31629312

約数和(自身を除く): 2910385

約数列:

[1, 23, 31, 47, 713, 857, 1081, 1457, 19711, 26567, 33511, 40279, 611041, 926417, 1248649, 28718927]

約数ペア:

[(1, 28718927), (23, 1248649), (31, 926417), (47, 611041), (713, 40279), (857, 33511), (1081, 26567), (1457, 19711)]