12711765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77041}}^1$

素因数の和:77060

約数の個数: 16

約数和(自身を含む): 22188096

約数和(自身を除く): 9476331

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 77041, 231123, 385205, 847451, 1155615, 2542353, 4237255, 12711765]

約数ペア:

[(1, 12711765), (3, 4237255), (5, 2542353), (11, 1155615), (15, 847451), (33, 385205), (55, 231123), (165, 77041)]