19775173823

素因数分解:

${\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{129841}}^1$

素因数の和:129923

約数の個数: 16

約数和(自身を含む): 21688807680

約数和(自身を除く): 1913633857

約数列:

[1, 17, 31, 289, 527, 4913, 8959, 129841, 152303, 2207297, 4025071, 37524049, 68426207, 637908833, 1163245519, 19775173823]

約数ペア:

[(1, 19775173823), (17, 1163245519), (31, 637908833), (289, 68426207), (527, 37524049), (4913, 4025071), (8959, 2207297), (129841, 152303)]