12202311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21751}}^1$

素因数の和:21782

約数の個数: 16

約数和(自身を含む): 18793728

約数和(自身を除く): 6591417

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21751, 65253, 239261, 369767, 717783, 1109301, 4067437, 12202311]

約数ペア:

[(1, 12202311), (3, 4067437), (11, 1109301), (17, 717783), (33, 369767), (51, 239261), (187, 65253), (561, 21751)]