39924507

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26777}}^1$

素因数の和:26858

約数の個数: 16

約数和(自身を含む): 61696512

約数和(自身を除く): 21772005

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 26777, 80331, 187439, 562317, 1901167, 5703501, 13308169, 39924507]

約数ペア:

[(1, 39924507), (3, 13308169), (7, 5703501), (21, 1901167), (71, 562317), (213, 187439), (497, 80331), (1491, 26777)]