7716351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 11052288

約数和(自身を除く): 3335937

約数列:

[1, 3, 17, 51, 71, 213, 1207, 2131, 3621, 6393, 36227, 108681, 151301, 453903, 2572117, 7716351]

約数ペア:

[(1, 7716351), (3, 2572117), (17, 453903), (51, 151301), (71, 108681), (213, 36227), (1207, 6393), (2131, 3621)]