4482401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 5833728

約数和(自身を除く): 1351327

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2531, 17717, 27841, 58213, 194887, 407491, 640343, 4482401]

約数ペア:

[(1, 4482401), (7, 640343), (11, 407491), (23, 194887), (77, 58213), (161, 27841), (253, 17717), (1771, 2531)]