16489167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 24380928

約数和(自身を除く): 7891761

約数列:

[1, 3, 17, 43, 51, 73, 103, 129, 219, 309, 731, 1241, 1751, 2193, 3139, 3723, 4429, 5253, 7519, 9417, 13287, 22557, 53363, 75293, 127823, 160089, 225879, 323317, 383469, 969951, 5496389, 16489167]

約数ペア:

[(1, 16489167), (3, 5496389), (17, 969951), (43, 383469), (51, 323317), (73, 225879), (103, 160089), (129, 127823), (219, 75293), (309, 53363), (731, 22557), (1241, 13287), (1751, 9417), (2193, 7519), (3139, 5253), (3723, 4429)]