13081831

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 15660864

約数和(自身を除く): 2579033

約数列:

[1, 7, 37, 53, 259, 371, 953, 1961, 6671, 13727, 35261, 50509, 246827, 353563, 1868833, 13081831]

約数ペア:

[(1, 13081831), (7, 1868833), (37, 353563), (53, 246827), (259, 50509), (371, 35261), (953, 13727), (1961, 6671)]