53309399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21929}}^1$

素因数の和:21970

約数の個数: 16

約数和(自身を含む): 66316320

約数和(自身を除く): 13006921

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 21929, 241219, 285077, 372793, 3135847, 4100723, 4846309, 53309399]

約数ペア:

[(1, 53309399), (11, 4846309), (13, 4100723), (17, 3135847), (143, 372793), (187, 285077), (221, 241219), (2431, 21929)]