1330791861

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{425309}}^1$

素因数の和:425468

約数の個数: 16

約数和(自身を含む): 2041488000

約数和(自身を除く): 710696139

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 425309, 1275927, 2977163, 8931489, 63371041, 190113123, 443597287, 1330791861]

約数ペア:

[(1, 1330791861), (3, 443597287), (7, 190113123), (21, 63371041), (149, 8931489), (447, 2977163), (1043, 1275927), (3129, 425309)]