290429217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{3359}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 452524800

約数和(自身を除く): 162095583

約数列:

[1, 3, 9, 13, 39, 117, 739, 2217, 3359, 6651, 9607, 10077, 28821, 30231, 43667, 86463, 131001, 393003, 2482301, 7446903, 22340709, 32269913, 96809739, 290429217]

約数ペア:

[(1, 290429217), (3, 96809739), (9, 32269913), (13, 22340709), (39, 7446903), (117, 2482301), (739, 393003), (2217, 131001), (3359, 86463), (6651, 43667), (9607, 30231), (10077, 28821)]