13808837

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 16281600

約数和(自身を除く): 2472763

約数列:

[1, 7, 49, 127, 317, 343, 889, 2219, 6223, 15533, 40259, 43561, 108731, 281813, 1972691, 13808837]

約数ペア:

[(1, 13808837), (7, 1972691), (49, 281813), (127, 108731), (317, 43561), (343, 40259), (889, 15533), (2219, 6223)]