12641613

素因数分解:

$3^1\times {\mathrm{43}}^3\times {\mathrm{53}}^1$

素因数の和:185

約数の個数: 16

約数和(自身を含む): 17582400

約数和(自身を除く): 4940787

約数列:

[1, 3, 43, 53, 129, 159, 1849, 2279, 5547, 6837, 79507, 97997, 238521, 293991, 4213871, 12641613]

約数ペア:

[(1, 12641613), (3, 4213871), (43, 293991), (53, 238521), (129, 97997), (159, 79507), (1849, 6837), (2279, 5547)]