38864139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3767}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 54862080

約数和(自身を除く): 15997941

約数列:

[1, 3, 19, 57, 181, 543, 3439, 3767, 10317, 11301, 71573, 214719, 681827, 2045481, 12954713, 38864139]

約数ペア:

[(1, 38864139), (3, 12954713), (19, 2045481), (57, 681827), (181, 214719), (543, 71573), (3439, 11301), (3767, 10317)]