3387904289

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{1877}}^1\times {\mathrm{2131}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 4260145344

約数和(自身を除く): 872241055

約数列:

[1, 7, 11, 77, 121, 847, 1877, 2131, 13139, 14917, 20647, 23441, 144529, 164087, 227117, 257851, 1589819, 1804957, 3999887, 27999209, 43998757, 307991299, 483986327, 3387904289]

約数ペア:

[(1, 3387904289), (7, 483986327), (11, 307991299), (77, 43998757), (121, 27999209), (847, 3999887), (1877, 1804957), (2131, 1589819), (13139, 257851), (14917, 227117), (20647, 164087), (23441, 144529)]