308520741

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{6701}}^1$

素因数の和:6956

約数の個数: 16

約数和(自身を含む): 418204800

約数和(自身を除く): 109684059

約数列:

[1, 3, 103, 149, 309, 447, 6701, 15347, 20103, 46041, 690203, 998449, 2070609, 2995347, 102840247, 308520741]

約数ペア:

[(1, 308520741), (3, 102840247), (103, 2995347), (149, 2070609), (309, 998449), (447, 690203), (6701, 46041), (15347, 20103)]