288291279

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1\times {\mathrm{1811}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 393131520

約数和(自身を除く): 104840241

約数列:

[1, 3, 47, 141, 1129, 1811, 3387, 5433, 53063, 85117, 159189, 255351, 2044619, 6133857, 96097093, 288291279]

約数ペア:

[(1, 288291279), (3, 96097093), (47, 6133857), (141, 2044619), (1129, 255351), (1811, 159189), (3387, 85117), (5433, 53063)]