12271161

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 20355840

約数和(自身を除く): 8084679

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 929, 1887, 2787, 4403, 6503, 13209, 15793, 19509, 34373, 47379, 103119, 110551, 240611, 331653, 584341, 721833, 1753023, 4090387, 12271161]

約数ペア:

[(1, 12271161), (3, 4090387), (7, 1753023), (17, 721833), (21, 584341), (37, 331653), (51, 240611), (111, 110551), (119, 103119), (259, 47379), (357, 34373), (629, 19509), (777, 15793), (929, 13209), (1887, 6503), (2787, 4403)]