30211233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5573}}^1$

素因数の和:5728

約数の個数: 16

約数和(自身を含む): 43700160

約数和(自身を除く): 13488927

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 5573, 16719, 72449, 217347, 774647, 2323941, 10070411, 30211233]

約数ペア:

[(1, 30211233), (3, 10070411), (13, 2323941), (39, 774647), (139, 217347), (417, 72449), (1807, 16719), (5421, 5573)]