2017337391

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{6659}}^1$

素因数の和:7527

約数の個数: 24

約数和(自身を含む): 2989087920

約数和(自身を除く): 971750529

約数列:

[1, 3, 9, 41, 123, 369, 821, 2463, 6659, 7389, 19977, 33661, 59931, 100983, 273019, 302949, 819057, 2457171, 5467039, 16401117, 49203351, 224148599, 672445797, 2017337391]

約数ペア:

[(1, 2017337391), (3, 672445797), (9, 224148599), (41, 49203351), (123, 16401117), (369, 5467039), (821, 2457171), (2463, 819057), (6659, 302949), (7389, 273019), (19977, 100983), (33661, 59931)]