83442359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 115691520

約数和(自身を除く): 32249161

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2689, 2821, 4433, 18823, 29579, 31031, 34957, 83359, 207053, 244699, 384527, 583513, 916949, 1083667, 2691689, 6418643, 7585669, 11920337, 83442359]

約数ペア:

[(1, 83442359), (7, 11920337), (11, 7585669), (13, 6418643), (31, 2691689), (77, 1083667), (91, 916949), (143, 583513), (217, 384527), (341, 244699), (403, 207053), (1001, 83359), (2387, 34957), (2689, 31031), (2821, 29579), (4433, 18823)]