56400417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5407}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 87176960

約数和(自身を除く): 30776543

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 5407, 10431, 16221, 48663, 102733, 308199, 329827, 924597, 989481, 2968443, 6266713, 18800139, 56400417]

約数ペア:

[(1, 56400417), (3, 18800139), (9, 6266713), (19, 2968443), (57, 989481), (61, 924597), (171, 329827), (183, 308199), (549, 102733), (1159, 48663), (3477, 16221), (5407, 10431)]