3899339919

素因数分解:

$3^4\times {\mathrm{3307}}^1\times {\mathrm{14557}}^1$

素因数の和:17876

約数の個数: 20

約数和(自身を含む): 5827101544

約数和(自身を除く): 1927761625

約数列:

[1, 3, 9, 27, 81, 3307, 9921, 14557, 29763, 43671, 89289, 131013, 267867, 393039, 1179117, 48139999, 144419997, 433259991, 1299779973, 3899339919]

約数ペア:

[(1, 3899339919), (3, 1299779973), (9, 433259991), (27, 144419997), (81, 48139999), (3307, 1179117), (9921, 393039), (14557, 267867), (29763, 131013), (43671, 89289)]