2209983363

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{181757}}^1$

素因数の和:181963

約数の個数: 24

約数和(自身を含む): 3667149408

約数和(自身を除く): 1457166045

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 181757, 545271, 1272299, 1635813, 3816897, 11450691, 35079101, 105237303, 245553707, 315711909, 736661121, 2209983363]

約数ペア:

[(1, 2209983363), (3, 736661121), (7, 315711909), (9, 245553707), (21, 105237303), (63, 35079101), (193, 11450691), (579, 3816897), (1351, 1635813), (1737, 1272299), (4053, 545271), (12159, 181757)]