8229221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8252

約数の個数: 16

約数和(自身を含む): 11050368

約数和(自身を除く): 2821147

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 8221, 57547, 90431, 106873, 633017, 748111, 1175603, 8229221]

約数ペア:

[(1, 8229221), (7, 1175603), (11, 748111), (13, 633017), (77, 106873), (91, 90431), (143, 57547), (1001, 8221)]