2065868037

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{172717}}^1$

素因数の和:173169

約数の個数: 16

約数和(自身を含む): 3067471680

約数和(自身を除く): 1001603643

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 172717, 518151, 1554453, 4663359, 76513631, 229540893, 688622679, 2065868037]

約数ペア:

[(1, 2065868037), (3, 688622679), (9, 229540893), (27, 76513631), (443, 4663359), (1329, 1554453), (3987, 518151), (11961, 172717)]