7650861

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 10543104

約数和(自身を除く): 2892243

約数列:

[1, 3, 43, 127, 129, 381, 467, 1401, 5461, 16383, 20081, 59309, 60243, 177927, 2550287, 7650861]

約数ペア:

[(1, 7650861), (3, 2550287), (43, 177927), (127, 60243), (129, 59309), (381, 20081), (467, 16383), (1401, 5461)]