11716191

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 17428320

約数和(自身を除く): 5712129

約数列:

[1, 3, 9, 27, 293, 879, 1481, 2637, 4443, 7911, 13329, 39987, 433933, 1301799, 3905397, 11716191]

約数ペア:

[(1, 11716191), (3, 3905397), (9, 1301799), (27, 433933), (293, 39987), (879, 13329), (1481, 7911), (2637, 4443)]