31839423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 53214720

約数和(自身を除く): 21375297

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 337, 409, 1011, 1227, 2359, 2863, 3707, 4499, 7077, 8589, 11121, 13497, 25949, 31493, 77847, 94479, 137833, 413499, 964831, 1516163, 2894493, 4548489, 10613141, 31839423]

約数ペア:

[(1, 31839423), (3, 10613141), (7, 4548489), (11, 2894493), (21, 1516163), (33, 964831), (77, 413499), (231, 137833), (337, 94479), (409, 77847), (1011, 31493), (1227, 25949), (2359, 13497), (2863, 11121), (3707, 8589), (4499, 7077)]