89165019

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 121080960

約数和(自身を除く): 31915941

約数列:

[1, 3, 97, 131, 291, 393, 2339, 7017, 12707, 38121, 226883, 306409, 680649, 919227, 29721673, 89165019]

約数ペア:

[(1, 89165019), (3, 29721673), (97, 919227), (131, 680649), (291, 306409), (393, 226883), (2339, 38121), (7017, 12707)]