12245457

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34301}}^1$

素因数の和:34328

約数の個数: 16

約数和(自身を含む): 19757952

約数和(自身を除く): 7512495

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 34301, 102903, 240107, 583117, 720321, 1749351, 4081819, 12245457]

約数ペア:

[(1, 12245457), (3, 4081819), (7, 1749351), (17, 720321), (21, 583117), (51, 240107), (119, 102903), (357, 34301)]