12017859

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15467}}^1$

素因数の和:15514

約数の個数: 16

約数和(自身を含む): 18809088

約数和(自身を除く): 6791229

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 15467, 46401, 108269, 324807, 572279, 1716837, 4005953, 12017859]

約数ペア:

[(1, 12017859), (3, 4005953), (7, 1716837), (21, 572279), (37, 324807), (111, 108269), (259, 46401), (777, 15467)]