53417189

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 64625280

約数和(自身を除く): 11208091

約数列:

[1, 7, 19, 133, 193, 1351, 2081, 3667, 14567, 25669, 39539, 276773, 401633, 2811431, 7631027, 53417189]

約数ペア:

[(1, 53417189), (7, 7631027), (19, 2811431), (133, 401633), (193, 276773), (1351, 39539), (2081, 25669), (3667, 14567)]