308643839

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1\times {\mathrm{1433}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 365497920

約数和(自身を除く): 56854081

約数列:

[1, 7, 29, 203, 1061, 1433, 7427, 10031, 30769, 41557, 215383, 290899, 1520413, 10642891, 44091977, 308643839]

約数ペア:

[(1, 308643839), (7, 44091977), (29, 10642891), (203, 1520413), (1061, 290899), (1433, 215383), (7427, 41557), (10031, 30769)]