69960457

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25561}}^1$

素因数の和:25608

約数の個数: 16

約数和(自身を含む): 88342272

約数和(自身を除く): 18381815

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 25561, 178927, 434537, 587903, 3041759, 4115321, 9994351, 69960457]

約数ペア:

[(1, 69960457), (7, 9994351), (17, 4115321), (23, 3041759), (119, 587903), (161, 434537), (391, 178927), (2737, 25561)]