187709871

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{14447}}^1$

素因数の和:14582

約数の個数: 16

約数和(自身を含む): 257983488

約数和(自身を除く): 70273617

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 14447, 43341, 881267, 1025737, 2643801, 3077211, 62569957, 187709871]

約数ペア:

[(1, 187709871), (3, 62569957), (61, 3077211), (71, 2643801), (183, 1025737), (213, 881267), (4331, 43341), (12993, 14447)]