3703239

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 20

約数和(自身を含む): 5590200

約数和(自身を除く): 1886961

約数列:

[1, 3, 9, 27, 81, 131, 349, 393, 1047, 1179, 3141, 3537, 9423, 10611, 28269, 45719, 137157, 411471, 1234413, 3703239]

約数ペア:

[(1, 3703239), (3, 1234413), (9, 411471), (27, 137157), (81, 45719), (131, 28269), (349, 10611), (393, 9423), (1047, 3537), (1179, 3141)]