56420005947

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{914321}}^1$

素因数の和:914698

約数の個数: 16

約数和(自身を含む): 76598239872

約数和(自身を除く): 20178233925

約数列:

[1, 3, 67, 201, 307, 921, 20569, 61707, 914321, 2742963, 61259507, 183778521, 280696547, 842089641, 18806668649, 56420005947]

約数ペア:

[(1, 56420005947), (3, 18806668649), (67, 842089641), (201, 280696547), (307, 183778521), (921, 61259507), (20569, 2742963), (61707, 914321)]