31025547

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 51754976

約数和(自身を除く): 20729429

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 5077, 6111, 15231, 35539, 45693, 106617, 319851, 492469, 1477407, 3447283, 4432221, 10341849, 31025547]

約数ペア:

[(1, 31025547), (3, 10341849), (7, 4432221), (9, 3447283), (21, 1477407), (63, 492469), (97, 319851), (291, 106617), (679, 45693), (873, 35539), (2037, 15231), (5077, 6111)]