6485619

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 10768896

約数和(自身を除く): 4283277

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 491, 629, 777, 1473, 1887, 3437, 4403, 8347, 10311, 13209, 18167, 25041, 54501, 58429, 127169, 175287, 308839, 381507, 926517, 2161873, 6485619]

約数ペア:

[(1, 6485619), (3, 2161873), (7, 926517), (17, 381507), (21, 308839), (37, 175287), (51, 127169), (111, 58429), (119, 54501), (259, 25041), (357, 18167), (491, 13209), (629, 10311), (777, 8347), (1473, 4403), (1887, 3437)]