2021036163

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{423431}}^1$

素因数の和:423514

約数の個数: 16

約数和(自身を含む): 2831913216

約数和(自身を除く): 810877053

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 423431, 1270293, 15666947, 18207533, 47000841, 54622599, 673678721, 2021036163]

約数ペア:

[(1, 2021036163), (3, 673678721), (37, 54622599), (43, 47000841), (111, 18207533), (129, 15666947), (1591, 1270293), (4773, 423431)]