13996980389

素因数分解:

$7^3\times {\mathrm{349}}^1\times {\mathrm{116927}}^1$

素因数の和:117297

約数の個数: 16

約数和(自身を含む): 16369920000

約数和(自身を除く): 2372939611

約数列:

[1, 7, 49, 343, 349, 2443, 17101, 116927, 119707, 818489, 5729423, 40105961, 40807523, 285652661, 1999568627, 13996980389]

約数ペア:

[(1, 13996980389), (7, 1999568627), (49, 285652661), (343, 40807523), (349, 40105961), (2443, 5729423), (17101, 818489), (116927, 119707)]