42588637

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 54273408

約数和(自身を除く): 11684771

約数列:

[1, 7, 13, 31, 91, 217, 403, 487, 961, 2821, 3409, 6331, 6727, 12493, 15097, 44317, 87451, 105679, 196261, 468007, 1373827, 3276049, 6084091, 42588637]

約数ペア:

[(1, 42588637), (7, 6084091), (13, 3276049), (31, 1373827), (91, 468007), (217, 196261), (403, 105679), (487, 87451), (961, 44317), (2821, 15097), (3409, 12493), (6331, 6727)]