12455247

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 19049472

約数和(自身を除く): 6594225

約数列:

[1, 3, 7, 21, 317, 951, 1871, 2219, 5613, 6657, 13097, 39291, 593107, 1779321, 4151749, 12455247]

約数ペア:

[(1, 12455247), (3, 4151749), (7, 1779321), (21, 593107), (317, 39291), (951, 13097), (1871, 6657), (2219, 5613)]