8889444441

素因数分解:

$3^3\times {\mathrm{1237}}^1\times {\mathrm{266159}}^1$

素因数の和:267405

約数の個数: 16

約数和(自身を含む): 13180243200

約数和(自身を除く): 4290798759

約数列:

[1, 3, 9, 27, 1237, 3711, 11133, 33399, 266159, 798477, 2395431, 7186293, 329238683, 987716049, 2963148147, 8889444441]

約数ペア:

[(1, 8889444441), (3, 2963148147), (9, 987716049), (27, 329238683), (1237, 7186293), (3711, 2395431), (11133, 798477), (33399, 266159)]