214568961

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1\times {\mathrm{751}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 289056768

約数和(自身を除く): 74487807

約数列:

[1, 3, 131, 393, 727, 751, 2181, 2253, 95237, 98381, 285711, 295143, 545977, 1637931, 71522987, 214568961]

約数ペア:

[(1, 214568961), (3, 71522987), (131, 1637931), (393, 545977), (727, 295143), (751, 285711), (2181, 98381), (2253, 95237)]