4391457

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12301}}^1$

素因数の和:12328

約数の個数: 16

約数和(自身を含む): 7085952

約数和(自身を除く): 2694495

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 12301, 36903, 86107, 209117, 258321, 627351, 1463819, 4391457]

約数ペア:

[(1, 4391457), (3, 1463819), (7, 627351), (17, 258321), (21, 209117), (51, 86107), (119, 36903), (357, 12301)]