56021667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4679}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 24698973

約数列:

[1, 3, 13, 39, 307, 921, 3991, 4679, 11973, 14037, 60827, 182481, 1436453, 4309359, 18673889, 56021667]

約数ペア:

[(1, 56021667), (3, 18673889), (13, 4309359), (39, 1436453), (307, 182481), (921, 60827), (3991, 14037), (4679, 11973)]