28797357

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13520

約数の個数: 16

約数和(自身を含む): 41361408

約数和(自身を除く): 12564051

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 13463, 40389, 309649, 417353, 928947, 1252059, 9599119, 28797357]

約数ペア:

[(1, 28797357), (3, 9599119), (23, 1252059), (31, 928947), (69, 417353), (93, 309649), (713, 40389), (2139, 13463)]