28303797

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1237}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 39219840

約数和(自身を除く): 10916043

約数列:

[1, 3, 29, 87, 263, 789, 1237, 3711, 7627, 22881, 35873, 107619, 325331, 975993, 9434599, 28303797]

約数ペア:

[(1, 28303797), (3, 9434599), (29, 975993), (87, 325331), (263, 107619), (789, 35873), (1237, 22881), (3711, 7627)]