16498713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 28464128

約数和(自身を除く): 11965415

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 151, 231, 301, 363, 453, 473, 847, 903, 1057, 1419, 1661, 2541, 3171, 3311, 4983, 5203, 6493, 9933, 11627, 15609, 18271, 19479, 34881, 36421, 45451, 54813, 71423, 109263, 127897, 136353, 214269, 383691, 499961, 785653, 1499883, 2356959, 5499571, 16498713]

約数ペア:

[(1, 16498713), (3, 5499571), (7, 2356959), (11, 1499883), (21, 785653), (33, 499961), (43, 383691), (77, 214269), (121, 136353), (129, 127897), (151, 109263), (231, 71423), (301, 54813), (363, 45451), (453, 36421), (473, 34881), (847, 19479), (903, 18271), (1057, 15609), (1419, 11627), (1661, 9933), (2541, 6493), (3171, 5203), (3311, 4983)]