673881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 995904

約数和(自身を除く): 322023

約数列:

[1, 3, 13, 37, 39, 111, 467, 481, 1401, 1443, 6071, 17279, 18213, 51837, 224627, 673881]

約数ペア:

[(1, 673881), (3, 224627), (13, 51837), (37, 18213), (39, 17279), (111, 6071), (467, 1443), (481, 1401)]