486513951

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4027}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 810498048

約数和(自身を除く): 323984097

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 523, 1569, 3661, 4027, 5753, 10983, 12081, 17259, 28189, 40271, 44297, 84567, 120813, 132891, 310079, 930237, 2106121, 6318363, 14742847, 23167331, 44228541, 69501993, 162171317, 486513951]

約数ペア:

[(1, 486513951), (3, 162171317), (7, 69501993), (11, 44228541), (21, 23167331), (33, 14742847), (77, 6318363), (231, 2106121), (523, 930237), (1569, 310079), (3661, 132891), (4027, 120813), (5753, 84567), (10983, 44297), (12081, 40271), (17259, 28189)]