28463397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11149}}^1$

素因数の和:11212

約数の個数: 16

約数和(自身を含む): 40675200

約数和(自身を除く): 12211803

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 11149, 33447, 256427, 412513, 769281, 1237539, 9487799, 28463397]

約数ペア:

[(1, 28463397), (3, 9487799), (23, 1237539), (37, 769281), (69, 412513), (111, 256427), (851, 33447), (2553, 11149)]