12040371

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{499}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 19968000

約数和(自身を除く): 7927629

約数列:

[1, 3, 7, 9, 21, 63, 383, 499, 1149, 1497, 2681, 3447, 3493, 4491, 8043, 10479, 24129, 31437, 191117, 573351, 1337819, 1720053, 4013457, 12040371]

約数ペア:

[(1, 12040371), (3, 4013457), (7, 1720053), (9, 1337819), (21, 573351), (63, 191117), (383, 31437), (499, 24129), (1149, 10479), (1497, 8043), (2681, 4491), (3447, 3493)]