2017019799

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{40099}}^1$

素因数の和:40143

約数の個数: 32

約数和(自身を含む): 3156672000

約数和(自身を除く): 1139652201

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2187, 5589, 16767, 40099, 50301, 120297, 360891, 922277, 1082673, 2766831, 3248019, 8300493, 9744057, 24901479, 29232171, 74704437, 87696513, 224113311, 672339933, 2017019799]

約数ペア:

[(1, 2017019799), (3, 672339933), (9, 224113311), (23, 87696513), (27, 74704437), (69, 29232171), (81, 24901479), (207, 9744057), (243, 8300493), (621, 3248019), (729, 2766831), (1863, 1082673), (2187, 922277), (5589, 360891), (16767, 120297), (40099, 50301)]