2822721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3756

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1462719

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3719, 11157, 40909, 85537, 122727, 256611, 940907, 2822721]

約数ペア:

[(1, 2822721), (3, 940907), (11, 256611), (23, 122727), (33, 85537), (69, 40909), (253, 11157), (759, 3719)]