7978767

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 11031552

約数和(自身を除く): 3052785

約数列:

[1, 3, 47, 71, 141, 213, 797, 2391, 3337, 10011, 37459, 56587, 112377, 169761, 2659589, 7978767]

約数ペア:

[(1, 7978767), (3, 2659589), (47, 169761), (71, 112377), (141, 56587), (213, 37459), (797, 10011), (2391, 3337)]