1036638891

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{18521}}^1$

素因数の和:19224

約数の個数: 20

約数和(自身を含む): 1550884104

約数和(自身を除く): 514245213

約数列:

[1, 3, 9, 27, 81, 691, 2073, 6219, 18521, 18657, 55563, 55971, 166689, 500067, 1500201, 12798011, 38394033, 115182099, 345546297, 1036638891]

約数ペア:

[(1, 1036638891), (3, 345546297), (9, 115182099), (27, 38394033), (81, 12798011), (691, 1500201), (2073, 500067), (6219, 166689), (18521, 55971), (18657, 55563)]