8889107439

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1\times {\mathrm{21487}}^1$

素因数の和:25254

約数の個数: 16

約数和(自身を含む): 12176304128

約数和(自身を除く): 3287196689

約数列:

[1, 3, 37, 111, 3727, 11181, 21487, 64461, 137899, 413697, 795019, 2385057, 80082049, 240246147, 2963035813, 8889107439]

約数ペア:

[(1, 8889107439), (3, 2963035813), (37, 240246147), (111, 80082049), (3727, 2385057), (11181, 795019), (21487, 413697), (64461, 137899)]