47520291

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{174067}}^1$

素因数の和:174090

約数の個数: 16

約数和(自身を含む): 77982464

約数和(自身を除く): 30462173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 174067, 522201, 1218469, 2262871, 3655407, 6788613, 15840097, 47520291]

約数ペア:

[(1, 47520291), (3, 15840097), (7, 6788613), (13, 3655407), (21, 2262871), (39, 1218469), (91, 522201), (273, 174067)]