856553409

素因数分解:

$3^2\times {\mathrm{2161}}^1\times {\mathrm{44041}}^1$

素因数の和:46208

約数の個数: 12

約数和(自身を含む): 1237844452

約数和(自身を除く): 381291043

約数列:

[1, 3, 9, 2161, 6483, 19449, 44041, 132123, 396369, 95172601, 285517803, 856553409]

約数ペア:

[(1, 856553409), (3, 285517803), (9, 95172601), (2161, 396369), (6483, 132123), (19449, 44041)]