10921827

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 18104320

約数和(自身を除く): 7182493

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 883, 1767, 2649, 4123, 6181, 12369, 16777, 18543, 27373, 50331, 82119, 117439, 191611, 352317, 520087, 574833, 1560261, 3640609, 10921827]

約数ペア:

[(1, 10921827), (3, 3640609), (7, 1560261), (19, 574833), (21, 520087), (31, 352317), (57, 191611), (93, 117439), (133, 82119), (217, 50331), (399, 27373), (589, 18543), (651, 16777), (883, 12369), (1767, 6181), (2649, 4123)]