2865207987

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{1004279}}^1$

素因数の和:1004602

約数の個数: 12

約数和(自身を含む): 4151693520

約数和(自身を除く): 1286485533

約数列:

[1, 3, 9, 317, 951, 2853, 1004279, 3012837, 9038511, 318356443, 955069329, 2865207987]

約数ペア:

[(1, 2865207987), (3, 955069329), (9, 318356443), (317, 9038511), (951, 3012837), (2853, 1004279)]