71241401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2621}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 89106048

約数和(自身を除く): 17864647

約数列:

[1, 7, 11, 77, 353, 2471, 2621, 3883, 18347, 27181, 28831, 201817, 925213, 6476491, 10177343, 71241401]

約数ペア:

[(1, 71241401), (7, 10177343), (11, 6476491), (77, 925213), (353, 201817), (2471, 28831), (2621, 27181), (3883, 18347)]