26881673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4409}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 33586560

約数和(自身を除く): 6704887

約数列:

[1, 7, 13, 67, 91, 469, 871, 4409, 6097, 30863, 57317, 295403, 401219, 2067821, 3840239, 26881673]

約数ペア:

[(1, 26881673), (7, 3840239), (13, 2067821), (67, 401219), (91, 295403), (469, 57317), (871, 30863), (4409, 6097)]