8368209

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 12559872

約数和(自身を除く): 4191663

約数列:

[1, 3, 9, 47, 73, 141, 219, 271, 423, 657, 813, 2439, 3431, 10293, 12737, 19783, 30879, 38211, 59349, 114633, 178047, 929801, 2789403, 8368209]

約数ペア:

[(1, 8368209), (3, 2789403), (9, 929801), (47, 178047), (73, 114633), (141, 59349), (219, 38211), (271, 30879), (423, 19783), (657, 12737), (813, 10293), (2439, 3431)]