2922129

素因数分解:

$3^3\times 7^1\times {\mathrm{15461}}^1$

素因数の和:15477

約数の個数: 16

約数和(自身を含む): 4947840

約数和(自身を除く): 2025711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15461, 46383, 108227, 139149, 324681, 417447, 974043, 2922129]

約数ペア:

[(1, 2922129), (3, 974043), (7, 417447), (9, 324681), (21, 139149), (27, 108227), (63, 46383), (189, 15461)]