2019675843

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{10639}}^1$

素因数の和:10816

約数の個数: 32

約数和(自身を含む): 3064320000

約数和(自身を除く): 1044644157

約数列:

[1, 3, 9, 27, 79, 89, 237, 267, 711, 801, 2133, 2403, 7031, 10639, 21093, 31917, 63279, 95751, 189837, 287253, 840481, 946871, 2521443, 2840613, 7564329, 8521839, 22692987, 25565517, 74802809, 224408427, 673225281, 2019675843]

約数ペア:

[(1, 2019675843), (3, 673225281), (9, 224408427), (27, 74802809), (79, 25565517), (89, 22692987), (237, 8521839), (267, 7564329), (711, 2840613), (801, 2521443), (2133, 946871), (2403, 840481), (7031, 287253), (10639, 189837), (21093, 95751), (31917, 63279)]