3868440121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1371301}}^1$

素因数の和:1371352

約数の個数: 16

約数和(自身を含む): 4914746368

約数和(自身を除く): 1046306247

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 1371301, 9599107, 17826913, 42510331, 124788391, 297572317, 552634303, 3868440121]

約数ペア:

[(1, 3868440121), (7, 552634303), (13, 297572317), (31, 124788391), (91, 42510331), (217, 17826913), (403, 9599107), (2821, 1371301)]