22711337

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 27013896

約数和(自身を除く): 4302559

約数列:

[1, 11, 17, 61, 121, 181, 187, 671, 1037, 1991, 2057, 3077, 7381, 11041, 11407, 21901, 33847, 121451, 125477, 187697, 372317, 1335961, 2064667, 22711337]

約数ペア:

[(1, 22711337), (11, 2064667), (17, 1335961), (61, 372317), (121, 187697), (181, 125477), (187, 121451), (671, 33847), (1037, 21901), (1991, 11407), (2057, 11041), (3077, 7381)]