8876643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 12480000

約数和(自身を除く): 3603357

約数列:

[1, 3, 23, 69, 103, 309, 1249, 2369, 3747, 7107, 28727, 86181, 128647, 385941, 2958881, 8876643]

約数ペア:

[(1, 8876643), (3, 2958881), (23, 385941), (69, 128647), (103, 86181), (309, 28727), (1249, 7107), (2369, 3747)]