1269295573

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{72271}}^1$

素因数の和:72484

約数の個数: 16

約数和(自身を含む): 1570326016

約数和(自身を除く): 301030443

約数列:

[1, 7, 13, 91, 193, 1351, 2509, 17563, 72271, 505897, 939523, 6576661, 13948303, 97638121, 181327939, 1269295573]

約数ペア:

[(1, 1269295573), (7, 181327939), (13, 97638121), (91, 13948303), (193, 6576661), (1351, 939523), (2509, 505897), (17563, 72271)]