713443977

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1390729}}^1$

素因数の和:1390757

約数の個数: 16

約数和(自身を含む): 1112584000

約数和(自身を除く): 399140023

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1390729, 4172187, 12516561, 26423851, 37549683, 79271553, 237814659, 713443977]

約数ペア:

[(1, 713443977), (3, 237814659), (9, 79271553), (19, 37549683), (27, 26423851), (57, 12516561), (171, 4172187), (513, 1390729)]