1340803558077

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{139939}}^1\times {\mathrm{4967}}^1$

素因数の和:145552

約数の個数: 16

約数和(自身を含む): 1790891665920

約数和(自身を除く): 450088107843

約数列:

[1, 3, 643, 1929, 4967, 14901, 139939, 419817, 3193781, 9581343, 89980777, 269942331, 695077013, 2085231039, 446934519359, 1340803558077]

約数ペア:

[(1, 1340803558077), (3, 446934519359), (643, 2085231039), (1929, 695077013), (4967, 269942331), (14901, 89980777), (139939, 9581343), (419817, 3193781)]