56397909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43019}}^1$

素因数の和:43064

約数の個数: 16

約数和(自身を含む): 82598400

約数和(自身を除く): 26200491

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 43019, 129057, 817361, 989437, 2452083, 2968311, 18799303, 56397909]

約数ペア:

[(1, 56397909), (3, 18799303), (19, 2968311), (23, 2452083), (57, 989437), (69, 817361), (437, 129057), (1311, 43019)]