7065429

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{661}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 10803840

約数和(自身を除く): 3738411

約数列:

[1, 3, 7, 21, 509, 661, 1527, 1983, 3563, 4627, 10689, 13881, 336449, 1009347, 2355143, 7065429]

約数ペア:

[(1, 7065429), (3, 2355143), (7, 1009347), (21, 336449), (509, 13881), (661, 10689), (1527, 4627), (1983, 3563)]