287754351

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{19073}}^1$

素因数の和:19230

約数の個数: 16

約数和(自身を含む): 395518464

約数和(自身を除く): 107764113

約数列:

[1, 3, 47, 107, 141, 321, 5029, 15087, 19073, 57219, 896431, 2040811, 2689293, 6122433, 95918117, 287754351]

約数ペア:

[(1, 287754351), (3, 95918117), (47, 6122433), (107, 2689293), (141, 2040811), (321, 896431), (5029, 57219), (15087, 19073)]