139079199

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{11399}}^1$

素因数の和:11499

約数の個数: 24

約数和(自身を含む): 218332800

約数和(自身を除く): 79253601

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 11399, 12201, 34197, 79793, 239379, 558551, 946117, 1675653, 2838351, 6622819, 19868457, 46359733, 139079199]

約数ペア:

[(1, 139079199), (3, 46359733), (7, 19868457), (21, 6622819), (49, 2838351), (83, 1675653), (147, 946117), (249, 558551), (581, 239379), (1743, 79793), (4067, 34197), (11399, 12201)]