12551781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9277}}^1$

素因数の和:9332

約数の個数: 16

約数和(自身を含む): 18704448

約数和(自身を除く): 6152667

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 9277, 27831, 102047, 306141, 380357, 1141071, 4183927, 12551781]

約数ペア:

[(1, 12551781), (3, 4183927), (11, 1141071), (33, 380357), (41, 306141), (123, 102047), (451, 27831), (1353, 9277)]