49400001

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1597}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 81766464

約数和(自身を除く): 32366463

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 1597, 3437, 4419, 4791, 10311, 11179, 14373, 30933, 33537, 100611, 784127, 2352381, 5488889, 7057143, 16466667, 49400001]

約数ペア:

[(1, 49400001), (3, 16466667), (7, 7057143), (9, 5488889), (21, 2352381), (63, 784127), (491, 100611), (1473, 33537), (1597, 30933), (3437, 14373), (4419, 11179), (4791, 10311)]