7077707

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 9116352

約数和(自身を除く): 2038645

約数列:

[1, 7, 13, 41, 49, 91, 271, 287, 533, 637, 1897, 2009, 3523, 3731, 11111, 13279, 24661, 26117, 77777, 144443, 172627, 544439, 1011101, 7077707]

約数ペア:

[(1, 7077707), (7, 1011101), (13, 544439), (41, 172627), (49, 144443), (91, 77777), (271, 26117), (287, 24661), (533, 13279), (637, 11111), (1897, 3731), (2009, 3523)]