17247069

素因数分解:

$3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 30035200

約数和(自身を除く): 12788131

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 151, 259, 333, 343, 441, 453, 777, 1029, 1057, 1359, 1813, 2331, 3087, 3171, 5439, 5587, 7399, 9513, 12691, 16317, 16761, 22197, 38073, 39109, 50283, 51793, 66591, 114219, 117327, 155379, 273763, 351981, 466137, 821289, 1916341, 2463867, 5749023, 17247069]

約数ペア:

[(1, 17247069), (3, 5749023), (7, 2463867), (9, 1916341), (21, 821289), (37, 466137), (49, 351981), (63, 273763), (111, 155379), (147, 117327), (151, 114219), (259, 66591), (333, 51793), (343, 50283), (441, 39109), (453, 38073), (777, 22197), (1029, 16761), (1057, 16317), (1359, 12691), (1813, 9513), (2331, 7399), (3087, 5587), (3171, 5439)]