12376791

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 20726784

約数和(自身を除く): 8349993

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2767, 4473, 8301, 19369, 24903, 58107, 174321, 196457, 589371, 1375199, 1768113, 4125597, 12376791]

約数ペア:

[(1, 12376791), (3, 4125597), (7, 1768113), (9, 1375199), (21, 589371), (63, 196457), (71, 174321), (213, 58107), (497, 24903), (639, 19369), (1491, 8301), (2767, 4473)]