2012116821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{275897}}^1$

素因数の和:275941

約数の個数: 32

約数和(自身を含む): 3337262208

約数和(自身を除く): 1325145387

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 275897, 827691, 3034867, 3586661, 4690249, 9104601, 10759983, 14070747, 39453271, 51592739, 60973237, 118359813, 154778217, 182919711, 670705607, 2012116821]

約数ペア:

[(1, 2012116821), (3, 670705607), (11, 182919711), (13, 154778217), (17, 118359813), (33, 60973237), (39, 51592739), (51, 39453271), (143, 14070747), (187, 10759983), (221, 9104601), (429, 4690249), (561, 3586661), (663, 3034867), (2431, 827691), (7293, 275897)]