4707963

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 8049888

約数和(自身を除く): 3341925

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 263, 351, 459, 663, 789, 1053, 1377, 1989, 2367, 3419, 4471, 5967, 7101, 10257, 13413, 17901, 21303, 30771, 40239, 58123, 92313, 120717, 174369, 276939, 362151, 523107, 1569321, 4707963]

約数ペア:

[(1, 4707963), (3, 1569321), (9, 523107), (13, 362151), (17, 276939), (27, 174369), (39, 120717), (51, 92313), (81, 58123), (117, 40239), (153, 30771), (221, 21303), (263, 17901), (351, 13413), (459, 10257), (663, 7101), (789, 5967), (1053, 4471), (1377, 3419), (1989, 2367)]