138710013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{187193}}^1$

素因数の和:187228

約数の個数: 16

約数和(自身を含む): 209657280

約数和(自身を除く): 70947267

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 187193, 561579, 2433509, 3556667, 7300527, 10670001, 46236671, 138710013]

約数ペア:

[(1, 138710013), (3, 46236671), (13, 10670001), (19, 7300527), (39, 3556667), (57, 2433509), (247, 561579), (741, 187193)]