2017795437

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1104431}}^1$

素因数の和:1104473

約数の個数: 24

約数和(自身を含む): 3445827840

約数和(自身を除く): 1428032403

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1104431, 3313293, 7731017, 9939879, 23193051, 32028499, 69579153, 96085497, 224199493, 288256491, 672598479, 2017795437]

約数ペア:

[(1, 2017795437), (3, 672598479), (7, 288256491), (9, 224199493), (21, 96085497), (29, 69579153), (63, 32028499), (87, 23193051), (203, 9939879), (261, 7731017), (609, 3313293), (1827, 1104431)]