27916273

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 36618624

約数和(自身を除く): 8702351

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1433, 1771, 2783, 10031, 15763, 19481, 32959, 110341, 173393, 230713, 362549, 1213751, 2537843, 3988039, 27916273]

約数ペア:

[(1, 27916273), (7, 3988039), (11, 2537843), (23, 1213751), (77, 362549), (121, 230713), (161, 173393), (253, 110341), (847, 32959), (1433, 19481), (1771, 15763), (2783, 10031)]