28322357

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 35620416

約数和(自身を除く): 7298059

約数列:

[1, 7, 17, 29, 119, 203, 283, 493, 841, 1981, 3451, 4811, 5887, 8207, 14297, 33677, 57449, 100079, 139519, 238003, 976633, 1666021, 4046051, 28322357]

約数ペア:

[(1, 28322357), (7, 4046051), (17, 1666021), (29, 976633), (119, 238003), (203, 139519), (283, 100079), (493, 57449), (841, 33677), (1981, 14297), (3451, 8207), (4811, 5887)]