2021535723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{43093}}^1$

素因数の和:43938

約数の個数: 16

約数和(自身を含む): 2840756480

約数和(自身を除く): 819220757

約数列:

[1, 3, 19, 57, 823, 2469, 15637, 43093, 46911, 129279, 818767, 2456301, 35465539, 106396617, 673845241, 2021535723]

約数ペア:

[(1, 2021535723), (3, 673845241), (19, 106396617), (57, 35465539), (823, 2456301), (2469, 818767), (15637, 129279), (43093, 46911)]