71367401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12479}}^1$

素因数の和:12548

約数の個数: 16

約数和(自身を含む): 87859200

約数和(自身を除く): 16491799

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 12479, 87353, 237101, 536597, 1659707, 3756179, 10195343, 71367401]

約数ペア:

[(1, 71367401), (7, 10195343), (19, 3756179), (43, 1659707), (133, 536597), (301, 237101), (817, 87353), (5719, 12479)]