13935483

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4056

約数の個数: 20

約数和(自身を含む): 21306648

約数和(自身を除く): 7371165

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4001, 12003, 36009, 108027, 172043, 324081, 516129, 1548387, 4645161, 13935483]

約数ペア:

[(1, 13935483), (3, 4645161), (9, 1548387), (27, 516129), (43, 324081), (81, 172043), (129, 108027), (387, 36009), (1161, 12003), (3483, 4001)]