7147683

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1208

約数の個数: 20

約数和(自身を含む): 10822240

約数和(自身を除く): 3674557

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 1117, 2133, 3351, 6399, 10053, 30159, 88243, 90477, 264729, 794187, 2382561, 7147683]

約数ペア:

[(1, 7147683), (3, 2382561), (9, 794187), (27, 264729), (79, 90477), (81, 88243), (237, 30159), (711, 10053), (1117, 6399), (2133, 3351)]