7487667

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 12821760

約数和(自身を除く): 5334093

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1483, 1683, 4449, 5049, 13347, 16313, 25211, 40041, 48939, 75633, 146817, 226899, 277321, 440451, 680697, 831963, 2495889, 7487667]

約数ペア:

[(1, 7487667), (3, 2495889), (9, 831963), (11, 680697), (17, 440451), (27, 277321), (33, 226899), (51, 146817), (99, 75633), (153, 48939), (187, 40041), (297, 25211), (459, 16313), (561, 13347), (1483, 5049), (1683, 4449)]