9621963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 15590400

約数和(自身を除く): 5968437

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 347, 351, 711, 1027, 1041, 2133, 3081, 3123, 4511, 9243, 9369, 13533, 27413, 27729, 40599, 82239, 121797, 246717, 356369, 740151, 1069107, 3207321, 9621963]

約数ペア:

[(1, 9621963), (3, 3207321), (9, 1069107), (13, 740151), (27, 356369), (39, 246717), (79, 121797), (117, 82239), (237, 40599), (347, 27729), (351, 27413), (711, 13533), (1027, 9369), (1041, 9243), (2133, 4511), (3081, 3123)]