28644213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8849}}^1$

素因数の和:8948

約数の個数: 16

約数和(自身を含む): 41630400

約数和(自身を除く): 12986187

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 8849, 26547, 115037, 345111, 734467, 2203401, 9548071, 28644213]

約数ペア:

[(1, 28644213), (3, 9548071), (13, 2203401), (39, 734467), (83, 345111), (249, 115037), (1079, 26547), (3237, 8849)]