2051200743

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{632501}}^1$

素因数の和:632574

約数の個数: 16

約数和(自身を含む): 2914569216

約数和(自身を除く): 863368473

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 632501, 1897503, 14547523, 29727547, 43642569, 89182641, 683733581, 2051200743]

約数ペア:

[(1, 2051200743), (3, 683733581), (23, 89182641), (47, 43642569), (69, 29727547), (141, 14547523), (1081, 1897503), (3243, 632501)]