17426241

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 13708863

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 307, 357, 371, 477, 901, 921, 1071, 1113, 2149, 2703, 2763, 3339, 5219, 6307, 6447, 8109, 15657, 16271, 18921, 19341, 36533, 46971, 48813, 56763, 109599, 113897, 146439, 276607, 328797, 341691, 829821, 1025073, 1936249, 2489463, 5808747, 17426241]

約数ペア:

[(1, 17426241), (3, 5808747), (7, 2489463), (9, 1936249), (17, 1025073), (21, 829821), (51, 341691), (53, 328797), (63, 276607), (119, 146439), (153, 113897), (159, 109599), (307, 56763), (357, 48813), (371, 46971), (477, 36533), (901, 19341), (921, 18921), (1071, 16271), (1113, 15657), (2149, 8109), (2703, 6447), (2763, 6307), (3339, 5219)]