77390239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4686

約数の個数: 16

約数和(自身を含む): 87512832

約数和(自身を除く): 10122593

約数列:

[1, 17, 23, 43, 391, 731, 989, 4603, 16813, 78251, 105869, 197929, 1799773, 3364793, 4552367, 77390239]

約数ペア:

[(1, 77390239), (17, 4552367), (23, 3364793), (43, 1799773), (391, 197929), (731, 105869), (989, 78251), (4603, 16813)]