2547259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 517061

約数列:

[1, 11, 13, 47, 143, 379, 517, 611, 4169, 4927, 6721, 17813, 54197, 195943, 231569, 2547259]

約数ペア:

[(1, 2547259), (11, 231569), (13, 195943), (47, 54197), (143, 17813), (379, 6721), (517, 4927), (611, 4169)]