17941629

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 24482304

約数和(自身を除く): 6540675

約数列:

[1, 3, 71, 131, 213, 393, 643, 1929, 9301, 27903, 45653, 84233, 136959, 252699, 5980543, 17941629]

約数ペア:

[(1, 17941629), (3, 5980543), (71, 252699), (131, 136959), (213, 84233), (393, 45653), (643, 27903), (1929, 9301)]