2487014943

素因数分解:

$3^1\times 7^2\times {\mathrm{2161}}^1\times {\mathrm{7829}}^1$

素因数の和:10007

約数の個数: 24

約数和(自身を含む): 3859688880

約数和(自身を除く): 1372673937

約数列:

[1, 3, 7, 21, 49, 147, 2161, 6483, 7829, 15127, 23487, 45381, 54803, 105889, 164409, 317667, 383621, 1150863, 16918469, 50755407, 118429283, 355287849, 829004981, 2487014943]

約数ペア:

[(1, 2487014943), (3, 829004981), (7, 355287849), (21, 118429283), (49, 50755407), (147, 16918469), (2161, 1150863), (6483, 383621), (7829, 317667), (15127, 164409), (23487, 105889), (45381, 54803)]