28006101

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{19571}}^1$

素因数の和:19633

約数の個数: 16

約数和(自身を含む): 42275520

約数和(自身を除く): 14269419

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 19571, 58713, 176139, 528417, 1037263, 3111789, 9335367, 28006101]

約数ペア:

[(1, 28006101), (3, 9335367), (9, 3111789), (27, 1037263), (53, 528417), (159, 176139), (477, 58713), (1431, 19571)]