172590411

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{134731}}^1$

素因数の和:134802

約数の個数: 16

約数和(自身を含む): 267308288

約数和(自身を除く): 94717877

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 134731, 404193, 943117, 2829351, 8218591, 24655773, 57530137, 172590411]

約数ペア:

[(1, 172590411), (3, 57530137), (7, 24655773), (21, 8218591), (61, 2829351), (183, 943117), (427, 404193), (1281, 134731)]