3789404493

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{855203}}^1$

素因数の和:855424

約数の個数: 16

約数和(自身を含む): 5801703936

約数和(自身を除く): 2012299443

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 855203, 2565609, 5986421, 17959263, 180447833, 541343499, 1263134831, 3789404493]

約数ペア:

[(1, 3789404493), (3, 1263134831), (7, 541343499), (21, 180447833), (211, 17959263), (633, 5986421), (1477, 2565609), (4431, 855203)]