214403787

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{610837}}^1$

素因数の和:610859

約数の個数: 16

約数和(自身を含む): 342069280

約数和(自身を除く): 127665493

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 610837, 1832511, 5497533, 7940881, 16492599, 23822643, 71467929, 214403787]

約数ペア:

[(1, 214403787), (3, 71467929), (9, 23822643), (13, 16492599), (27, 7940881), (39, 5497533), (117, 1832511), (351, 610837)]