2017457127

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{977}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 3387009600

約数和(自身を除く): 1369552473

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 449, 511, 657, 977, 1347, 1533, 2931, 3143, 4041, 4599, 6839, 8793, 9429, 20517, 28287, 32777, 61551, 71321, 98331, 213963, 229439, 294993, 438673, 499247, 641889, 688317, 1316019, 1497741, 2064951, 3070711, 3948057, 4493223, 9212133, 27636399, 32023129, 96069387, 224161903, 288208161, 672485709, 2017457127]

約数ペア:

[(1, 2017457127), (3, 672485709), (7, 288208161), (9, 224161903), (21, 96069387), (63, 32023129), (73, 27636399), (219, 9212133), (449, 4493223), (511, 3948057), (657, 3070711), (977, 2064951), (1347, 1497741), (1533, 1316019), (2931, 688317), (3143, 641889), (4041, 499247), (4599, 438673), (6839, 294993), (8793, 229439), (9429, 213963), (20517, 98331), (28287, 71321), (32777, 61551)]