488486889

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1583}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 790732800

約数和(自身を除く): 302245911

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1039, 1583, 3117, 4749, 9351, 11429, 14247, 17413, 28053, 34287, 42741, 52239, 102861, 156717, 308583, 470151, 1644737, 4934211, 14802633, 18092107, 44407899, 54276321, 162828963, 488486889]

約数ペア:

[(1, 488486889), (3, 162828963), (9, 54276321), (11, 44407899), (27, 18092107), (33, 14802633), (99, 4934211), (297, 1644737), (1039, 470151), (1583, 308583), (3117, 156717), (4749, 102861), (9351, 52239), (11429, 42741), (14247, 34287), (17413, 28053)]