243142341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 362716032

約数和(自身を除く): 119573691

約数列:

[1, 3, 13, 39, 41, 73, 123, 219, 533, 949, 1599, 2083, 2847, 2993, 6249, 8979, 27079, 38909, 81237, 85403, 116727, 152059, 256209, 456177, 1110239, 1976767, 3330717, 5930301, 6234419, 18703257, 81047447, 243142341]

約数ペア:

[(1, 243142341), (3, 81047447), (13, 18703257), (39, 6234419), (41, 5930301), (73, 3330717), (123, 1976767), (219, 1110239), (533, 456177), (949, 256209), (1599, 152059), (2083, 116727), (2847, 85403), (2993, 81237), (6249, 38909), (8979, 27079)]