1352351

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1857744

約数和(自身を除く): 505393

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 193, 539, 637, 1001, 1351, 2123, 2509, 7007, 9457, 14861, 17563, 27599, 104027, 122941, 193193, 1352351]

約数ペア:

[(1, 1352351), (7, 193193), (11, 122941), (13, 104027), (49, 27599), (77, 17563), (91, 14861), (143, 9457), (193, 7007), (539, 2509), (637, 2123), (1001, 1351)]