2017537143

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 2794659840

約数和(自身を除く): 777122697

約数列:

[1, 3, 41, 113, 123, 339, 379, 383, 1137, 1149, 4633, 13899, 15539, 15703, 42827, 43279, 46617, 47109, 128481, 129837, 145157, 435471, 1755907, 1774439, 5267721, 5323317, 5951437, 16402741, 17854311, 49208223, 672512381, 2017537143]

約数ペア:

[(1, 2017537143), (3, 672512381), (41, 49208223), (113, 17854311), (123, 16402741), (339, 5951437), (379, 5323317), (383, 5267721), (1137, 1774439), (1149, 1755907), (4633, 435471), (13899, 145157), (15539, 129837), (15703, 128481), (42827, 47109), (43279, 46617)]