19599682347

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677791}}^1$

素因数の和:677830

約数の個数: 48

約数和(自身を含む): 35527145472

約数和(自身を除く): 15927463125

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3213, 4131, 9639, 28917, 677791, 2033373, 4744537, 6100119, 11522447, 14233611, 18300357, 34567341, 42700833, 54901071, 80657129, 103702023, 128102499, 164703213, 241971387, 311106069, 384307497, 725914161, 933318207, 1152922491, 2177742483, 2799954621, 6533227449, 19599682347]

約数ペア:

[(1, 19599682347), (3, 6533227449), (7, 2799954621), (9, 2177742483), (17, 1152922491), (21, 933318207), (27, 725914161), (51, 384307497), (63, 311106069), (81, 241971387), (119, 164703213), (153, 128102499), (189, 103702023), (243, 80657129), (357, 54901071), (459, 42700833), (567, 34567341), (1071, 18300357), (1377, 14233611), (1701, 11522447), (3213, 6100119), (4131, 4744537), (9639, 2033373), (28917, 677791)]