6242439

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 10092544

約数和(自身を除く): 3850105

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 223, 301, 651, 669, 903, 1333, 1561, 3999, 4683, 6913, 9331, 9589, 20739, 27993, 28767, 48391, 67123, 145173, 201369, 297259, 891777, 2080813, 6242439]

約数ペア:

[(1, 6242439), (3, 2080813), (7, 891777), (21, 297259), (31, 201369), (43, 145173), (93, 67123), (129, 48391), (217, 28767), (223, 27993), (301, 20739), (651, 9589), (669, 9331), (903, 6913), (1333, 4683), (1561, 3999)]