2103205959

素因数分解:

$3^3\times {\mathrm{1609}}^1\times {\mathrm{48413}}^1$

素因数の和:50031

約数の個数: 16

約数和(自身を含む): 3117861600

約数和(自身を除く): 1014655641

約数列:

[1, 3, 9, 27, 1609, 4827, 14481, 43443, 48413, 145239, 435717, 1307151, 77896517, 233689551, 701068653, 2103205959]

約数ペア:

[(1, 2103205959), (3, 701068653), (9, 233689551), (27, 77896517), (1609, 1307151), (4827, 435717), (14481, 145239), (43443, 48413)]