2752387

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 18

約数和(自身を含む): 3236156

約数和(自身を除く): 483769

約数列:

[1, 11, 23, 43, 121, 253, 473, 529, 989, 2783, 5203, 5819, 10879, 22747, 64009, 119669, 250217, 2752387]

約数ペア:

[(1, 2752387), (11, 250217), (23, 119669), (43, 64009), (121, 22747), (253, 10879), (473, 5819), (529, 5203), (989, 2783)]