229888971

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13187}}^1$

素因数の和:13355

約数の個数: 24

約数和(自身を含む): 360032400

約数和(自身を除く): 130143429

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 13187, 17433, 39561, 118683, 171431, 514293, 1542879, 1964863, 5894589, 17683767, 25543219, 76629657, 229888971]

約数ペア:

[(1, 229888971), (3, 76629657), (9, 25543219), (13, 17683767), (39, 5894589), (117, 1964863), (149, 1542879), (447, 514293), (1341, 171431), (1937, 118683), (5811, 39561), (13187, 17433)]