214509321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{5107}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 334676160

約数和(自身を除く): 120166839

約数列:

[1, 3, 9, 13, 39, 117, 359, 1077, 3231, 4667, 5107, 14001, 15321, 42003, 45963, 66391, 199173, 597519, 1833413, 5500239, 16500717, 23834369, 71503107, 214509321]

約数ペア:

[(1, 214509321), (3, 71503107), (9, 23834369), (13, 16500717), (39, 5500239), (117, 1833413), (359, 597519), (1077, 199173), (3231, 66391), (4667, 45963), (5107, 42003), (14001, 15321)]