16269903

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{15451}}^1$

素因数の和:15476

約数の個数: 20

約数和(自身を含む): 26175688

約数和(自身を除く): 9905785

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 15451, 46353, 139059, 200863, 417177, 602589, 1251531, 1807767, 5423301, 16269903]

約数ペア:

[(1, 16269903), (3, 5423301), (9, 1807767), (13, 1251531), (27, 602589), (39, 417177), (81, 200863), (117, 139059), (351, 46353), (1053, 15451)]