28250499

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 38984960

約数和(自身を除く): 10734461

約数列:

[1, 3, 37, 111, 139, 417, 1831, 5143, 5493, 15429, 67747, 203241, 254509, 763527, 9416833, 28250499]

約数ペア:

[(1, 28250499), (3, 9416833), (37, 763527), (111, 254509), (139, 203241), (417, 67747), (1831, 15429), (5143, 5493)]