1241569313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 1390970880

約数和(自身を除く): 149401567

約数列:

[1, 17, 31, 89, 103, 257, 527, 1513, 1751, 2759, 3193, 4369, 7967, 9167, 22873, 26471, 46903, 54281, 135439, 155839, 284177, 388841, 450007, 709063, 820601, 2355919, 4831009, 12054071, 13950217, 40050623, 73033489, 1241569313]

約数ペア:

[(1, 1241569313), (17, 73033489), (31, 40050623), (89, 13950217), (103, 12054071), (257, 4831009), (527, 2355919), (1513, 820601), (1751, 709063), (2759, 450007), (3193, 388841), (4369, 284177), (7967, 155839), (9167, 135439), (22873, 54281), (26471, 46903)]