31082037

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22091}}^1$

素因数の和:22168

約数の個数: 16

約数和(自身を含む): 48072192

約数和(自身を除く): 16990155

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 22091, 66273, 154637, 463911, 1480097, 4440291, 10360679, 31082037]

約数ペア:

[(1, 31082037), (3, 10360679), (7, 4440291), (21, 1480097), (67, 463911), (201, 154637), (469, 66273), (1407, 22091)]