30200547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20929}}^1$

素因数の和:20982

約数の個数: 16

約数和(自身を含む): 44539040

約数和(自身を除く): 14338493

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 20929, 62787, 272077, 774373, 816231, 2323119, 10066849, 30200547]

約数ペア:

[(1, 30200547), (3, 10066849), (13, 2323119), (37, 816231), (39, 774373), (111, 272077), (481, 62787), (1443, 20929)]