3920707

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 917693

約数列:

[1, 7, 19, 41, 133, 287, 719, 779, 5033, 5453, 13661, 29479, 95627, 206353, 560101, 3920707]

約数ペア:

[(1, 3920707), (7, 560101), (19, 206353), (41, 95627), (133, 29479), (287, 13661), (719, 5453), (779, 5033)]