28654819

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 30744576

約数和(自身を除く): 2089757

約数列:

[1, 31, 47, 71, 277, 1457, 2201, 3337, 8587, 13019, 19667, 103447, 403589, 609677, 924349, 28654819]

約数ペア:

[(1, 28654819), (31, 924349), (47, 609677), (71, 403589), (277, 103447), (1457, 19667), (2201, 13019), (3337, 8587)]