231170401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{130531}}^1$

素因数の和:130572

約数の個数: 16

約数和(自身を含む): 300745728

約数和(自身を除く): 69575327

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 130531, 913717, 1435841, 3002213, 10050887, 21015491, 33024343, 231170401]

約数ペア:

[(1, 231170401), (7, 33024343), (11, 21015491), (23, 10050887), (77, 3002213), (161, 1435841), (253, 913717), (1771, 130531)]