229590933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31481}}^1$

素因数の和:31525

約数の個数: 32

約数和(自身を含む): 380806272

約数和(自身を除く): 151215339

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 31481, 94443, 346291, 409253, 535177, 1038873, 1227759, 1605531, 4501783, 5886947, 6957301, 13505349, 17660841, 20871903, 76530311, 229590933]

約数ペア:

[(1, 229590933), (3, 76530311), (11, 20871903), (13, 17660841), (17, 13505349), (33, 6957301), (39, 5886947), (51, 4501783), (143, 1605531), (187, 1227759), (221, 1038873), (429, 535177), (561, 409253), (663, 346291), (2431, 94443), (7293, 31481)]