9780397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7001}}^1$

素因数の和:7139

約数の個数: 8

約数和(自身を含む): 10755072

約数和(自身を除く): 974675

約数列:

[1, 11, 127, 1397, 7001, 77011, 889127, 9780397]

約数ペア:

[(1, 9780397), (11, 889127), (127, 77011), (1397, 7001)]