246006831

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{11821}}^1$

素因数の和:12822

約数の個数: 16

約数和(自身を含む): 375277568

約数和(自身を除く): 129270737

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 11821, 20811, 35463, 82747, 248241, 11714611, 35143833, 82002277, 246006831]

約数ペア:

[(1, 246006831), (3, 82002277), (7, 35143833), (21, 11714611), (991, 248241), (2973, 82747), (6937, 35463), (11821, 20811)]