11917257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1511}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 5500983

約数列:

[1, 3, 11, 33, 239, 717, 1511, 2629, 4533, 7887, 16621, 49863, 361129, 1083387, 3972419, 11917257]

約数ペア:

[(1, 11917257), (3, 3972419), (11, 1083387), (33, 361129), (239, 49863), (717, 16621), (1511, 7887), (2629, 4533)]