13051661

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 15426048

約数和(自身を除く): 2374387

約数列:

[1, 7, 43, 131, 301, 331, 917, 2317, 5633, 14233, 39431, 43361, 99631, 303527, 1864523, 13051661]

約数ペア:

[(1, 13051661), (7, 1864523), (43, 303527), (131, 99631), (301, 43361), (331, 39431), (917, 14233), (2317, 5633)]