5451321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 7586624

約数和(自身を除く): 2135303

約数列:

[1, 3, 37, 67, 111, 201, 733, 2199, 2479, 7437, 27121, 49111, 81363, 147333, 1817107, 5451321]

約数ペア:

[(1, 5451321), (3, 1817107), (37, 147333), (67, 81363), (111, 49111), (201, 27121), (733, 7437), (2199, 2479)]