39486157

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 42706944

約数和(自身を除く): 3220787

約数列:

[1, 31, 41, 47, 661, 1271, 1457, 1927, 20491, 27101, 31067, 59737, 840131, 963077, 1273747, 39486157]

約数ペア:

[(1, 39486157), (31, 1273747), (41, 963077), (47, 840131), (661, 59737), (1271, 31067), (1457, 27101), (1927, 20491)]