12311061

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18911}}^1$

素因数の和:18952

約数の個数: 16

約数和(自身を含む): 19365888

約数和(自身を除く): 7054827

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 18911, 56733, 132377, 397131, 586241, 1758723, 4103687, 12311061]

約数ペア:

[(1, 12311061), (3, 4103687), (7, 1758723), (21, 586241), (31, 397131), (93, 132377), (217, 56733), (651, 18911)]