28463903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{4139}}^1$

素因数の和:4198

約数の個数: 12

約数和(自身を含む): 32051880

約数和(自身を除く): 3587977

約数列:

[1, 13, 23, 299, 529, 4139, 6877, 53807, 95197, 1237561, 2189531, 28463903]

約数ペア:

[(1, 28463903), (13, 2189531), (23, 1237561), (299, 95197), (529, 53807), (4139, 6877)]