39923727

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 54912000

約数和(自身を除く): 14988273

約数列:

[1, 3, 47, 103, 141, 309, 2749, 4841, 8247, 14523, 129203, 283147, 387609, 849441, 13307909, 39923727]

約数ペア:

[(1, 39923727), (3, 13307909), (47, 849441), (103, 387609), (141, 283147), (309, 129203), (2749, 14523), (4841, 8247)]