28625343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1291}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 40310400

約数和(自身を除く): 11685057

約数列:

[1, 3, 19, 57, 389, 1167, 1291, 3873, 7391, 22173, 24529, 73587, 502199, 1506597, 9541781, 28625343]

約数ペア:

[(1, 28625343), (3, 9541781), (19, 1506597), (57, 502199), (389, 73587), (1167, 24529), (1291, 22173), (3873, 7391)]