16533231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 27433728

約数和(自身を除く): 10900497

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2267, 2431, 6801, 7293, 24937, 29471, 38539, 74811, 88413, 115617, 324181, 423929, 501007, 972543, 1271787, 1503021, 5511077, 16533231]

約数ペア:

[(1, 16533231), (3, 5511077), (11, 1503021), (13, 1271787), (17, 972543), (33, 501007), (39, 423929), (51, 324181), (143, 115617), (187, 88413), (221, 74811), (429, 38539), (561, 29471), (663, 24937), (2267, 7293), (2431, 6801)]