11493771

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 15818880

約数和(自身を除く): 4325109

約数列:

[1, 3, 43, 129, 139, 417, 641, 1923, 5977, 17931, 27563, 82689, 89099, 267297, 3831257, 11493771]

約数ペア:

[(1, 11493771), (3, 3831257), (43, 267297), (129, 89099), (139, 82689), (417, 27563), (641, 17931), (1923, 5977)]