617205627

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{965893}}^1$

素因数の和:965970

約数の個数: 12

約数和(自身を含む): 904076784

約数和(自身を除く): 286871157

約数列:

[1, 3, 9, 71, 213, 639, 965893, 2897679, 8693037, 68578403, 205735209, 617205627]

約数ペア:

[(1, 617205627), (3, 205735209), (9, 68578403), (71, 8693037), (213, 2897679), (639, 965893)]