2018970903

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1\times {\mathrm{2039}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 2706508800

約数和(自身を除く): 687537897

約数列:

[1, 3, 239, 717, 1381, 2039, 4143, 6117, 330059, 487321, 990177, 1461963, 2815859, 8447577, 672990301, 2018970903]

約数ペア:

[(1, 2018970903), (3, 672990301), (239, 8447577), (717, 2815859), (1381, 1461963), (2039, 990177), (4143, 487321), (6117, 330059)]