7939359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 12495600

約数和(自身を除く): 4556241

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1601, 1653, 4803, 4959, 14409, 30419, 46429, 91257, 139287, 273771, 417861, 882151, 2646453, 7939359]

約数ペア:

[(1, 7939359), (3, 2646453), (9, 882151), (19, 417861), (29, 273771), (57, 139287), (87, 91257), (171, 46429), (261, 30419), (551, 14409), (1601, 4959), (1653, 4803)]