22887267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 35185920

約数和(自身を除く): 12298653

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 461, 741, 871, 1273, 1383, 2613, 3819, 5993, 8759, 16549, 17979, 26277, 30887, 49647, 92661, 113867, 341601, 401531, 586853, 1204593, 1760559, 7629089, 22887267]

約数ペア:

[(1, 22887267), (3, 7629089), (13, 1760559), (19, 1204593), (39, 586853), (57, 401531), (67, 341601), (201, 113867), (247, 92661), (461, 49647), (741, 30887), (871, 26277), (1273, 17979), (1383, 16549), (2613, 8759), (3819, 5993)]