32490171

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27143}}^1$

素因数の和:27175

約数の個数: 24

約数和(自身を含む): 56459520

約数和(自身を除く): 23969349

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 27143, 81429, 190001, 244287, 515717, 570003, 1547151, 1710009, 3610019, 4641453, 10830057, 32490171]

約数ペア:

[(1, 32490171), (3, 10830057), (7, 4641453), (9, 3610019), (19, 1710009), (21, 1547151), (57, 570003), (63, 515717), (133, 244287), (171, 190001), (399, 81429), (1197, 27143)]