38820009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8419}}^1$

素因数の和:8504

約数の個数: 16

約数和(自身を含む): 54561600

約数和(自身を除く): 15741591

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 8419, 25257, 244151, 446207, 732453, 1338621, 12940003, 38820009]

約数ペア:

[(1, 38820009), (3, 12940003), (29, 1338621), (53, 732453), (87, 446207), (159, 244151), (1537, 25257), (4611, 8419)]