191503123

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 230545392

約数和(自身を除く): 39042269

約数列:

[1, 7, 43, 49, 97, 301, 679, 937, 2107, 4171, 4753, 6559, 29197, 40291, 45913, 90889, 204379, 282037, 636223, 1974259, 3908227, 4453561, 27357589, 191503123]

約数ペア:

[(1, 191503123), (7, 27357589), (43, 4453561), (49, 3908227), (97, 1974259), (301, 636223), (679, 282037), (937, 204379), (2107, 90889), (4171, 45913), (4753, 40291), (6559, 29197)]