2089017

素因数分解:

$3^3\times 7^2\times {\mathrm{1579}}^1$

素因数の和:1602

約数の個数: 24

約数和(自身を含む): 3602400

約数和(自身を除く): 1513383

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1579, 4737, 11053, 14211, 33159, 42633, 77371, 99477, 232113, 298431, 696339, 2089017]

約数ペア:

[(1, 2089017), (3, 696339), (7, 298431), (9, 232113), (21, 99477), (27, 77371), (49, 42633), (63, 33159), (147, 14211), (189, 11053), (441, 4737), (1323, 1579)]