28422993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13477}}^1$

素因数の和:13536

約数の個数: 16

約数和(自身を含む): 40973120

約数和(自身を除く): 12550127

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 13477, 40431, 256063, 498649, 768189, 1495947, 9474331, 28422993]

約数ペア:

[(1, 28422993), (3, 9474331), (19, 1495947), (37, 768189), (57, 498649), (111, 256063), (703, 40431), (2109, 13477)]