16506321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6317}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 24058944

約数和(自身を除く): 7552623

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 6317, 18951, 82121, 246363, 423239, 1269717, 5502107, 16506321]

約数ペア:

[(1, 16506321), (3, 5502107), (13, 1269717), (39, 423239), (67, 246363), (201, 82121), (871, 18951), (2613, 6317)]