39930591

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 54000128

約数和(自身を除く): 14069537

約数列:

[1, 3, 151, 181, 453, 487, 543, 1461, 27331, 73537, 81993, 88147, 220611, 264441, 13310197, 39930591]

約数ペア:

[(1, 39930591), (3, 13310197), (151, 264441), (181, 220611), (453, 88147), (487, 81993), (543, 73537), (1461, 27331)]