28858161

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3727}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 40262400

約数和(自身を除く): 11404239

約数列:

[1, 3, 29, 87, 89, 267, 2581, 3727, 7743, 11181, 108083, 324249, 331703, 995109, 9619387, 28858161]

約数ペア:

[(1, 28858161), (3, 9619387), (29, 995109), (87, 331703), (89, 324249), (267, 108083), (2581, 11181), (3727, 7743)]