2017899513

素因数分解:

$3^3\times 7^1\times {\mathrm{10676717}}^1$

素因数の和:10676733

約数の個数: 16

約数和(自身を含む): 3416549760

約数和(自身を除く): 1398650247

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10676717, 32030151, 74737019, 96090453, 224211057, 288271359, 672633171, 2017899513]

約数ペア:

[(1, 2017899513), (3, 672633171), (7, 288271359), (9, 224211057), (21, 96090453), (27, 74737019), (63, 32030151), (189, 10676717)]