972309051

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{929}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 1653912000

約数和(自身を除く): 681602949

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 449, 777, 929, 1347, 2331, 2787, 3143, 4041, 6503, 8361, 9429, 16613, 19509, 28287, 34373, 49839, 58527, 103119, 116291, 149517, 240611, 309357, 348873, 417121, 721833, 1046619, 1251363, 2165499, 2919847, 3754089, 8759541, 15433477, 26278623, 46300431, 108034339, 138901293, 324103017, 972309051]

約数ペア:

[(1, 972309051), (3, 324103017), (7, 138901293), (9, 108034339), (21, 46300431), (37, 26278623), (63, 15433477), (111, 8759541), (259, 3754089), (333, 2919847), (449, 2165499), (777, 1251363), (929, 1046619), (1347, 721833), (2331, 417121), (2787, 348873), (3143, 309357), (4041, 240611), (6503, 149517), (8361, 116291), (9429, 103119), (16613, 58527), (19509, 49839), (28287, 34373)]