27640509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24439}}^1$

素因数の和:24484

約数の個数: 16

約数和(自身を含む): 41059200

約数和(自身を除く): 13418691

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 24439, 73317, 317707, 708731, 953121, 2126193, 9213503, 27640509]

約数ペア:

[(1, 27640509), (3, 9213503), (13, 2126193), (29, 953121), (39, 708731), (87, 317707), (377, 73317), (1131, 24439)]