20170011127

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{7981801}}^1$

素因数の和:7981846

約数の個数: 12

約数和(自身を含む): 24328532496

約数和(自身を除く): 4158521369

約数列:

[1, 7, 19, 133, 361, 2527, 7981801, 55872607, 151654219, 1061579533, 2881430161, 20170011127]

約数ペア:

[(1, 20170011127), (7, 2881430161), (19, 1061579533), (133, 151654219), (361, 55872607), (2527, 7981801)]