7138886721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2909}}^1\times {\mathrm{48119}}^1$

素因数の和:51048

約数の個数: 16

約数和(自身を含む): 10082102400

約数和(自身を除く): 2943215679

約数列:

[1, 3, 17, 51, 2909, 8727, 48119, 49453, 144357, 148359, 818023, 2454069, 139978171, 419934513, 2379628907, 7138886721]

約数ペア:

[(1, 7138886721), (3, 2379628907), (17, 419934513), (51, 139978171), (2909, 2454069), (8727, 818023), (48119, 148359), (49453, 144357)]