12603717

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5407}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 21372416

約数和(自身を除く): 8768699

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5407, 16221, 37849, 48663, 113547, 200059, 340641, 600177, 1400413, 1800531, 4201239, 12603717]

約数ペア:

[(1, 12603717), (3, 4201239), (7, 1800531), (9, 1400413), (21, 600177), (37, 340641), (63, 200059), (111, 113547), (259, 48663), (333, 37849), (777, 16221), (2331, 5407)]