3129717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 4466880

約数和(自身を除く): 1337163

約数列:

[1, 3, 17, 51, 109, 327, 563, 1689, 1853, 5559, 9571, 28713, 61367, 184101, 1043239, 3129717]

約数ペア:

[(1, 3129717), (3, 1043239), (17, 184101), (51, 61367), (109, 28713), (327, 9571), (563, 5559), (1689, 1853)]