13312563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10903}}^1$

素因数の和:10954

約数の個数: 16

約数和(自身を含む): 19888896

約数和(自身を除く): 6576333

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 10903, 32709, 119933, 359799, 403411, 1210233, 4437521, 13312563]

約数ペア:

[(1, 13312563), (3, 4437521), (11, 1210233), (33, 403411), (37, 359799), (111, 119933), (407, 32709), (1221, 10903)]