6646281

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 9070464

約数和(自身を除く): 2424183

約数列:

[1, 3, 103, 137, 157, 309, 411, 471, 14111, 16171, 21509, 42333, 48513, 64527, 2215427, 6646281]

約数ペア:

[(1, 6646281), (3, 2215427), (103, 64527), (137, 48513), (157, 42333), (309, 21509), (411, 16171), (471, 14111)]