130490423

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22817}}^1$

素因数の和:22886

約数の個数: 16

約数和(自身を含む): 160638720

約数和(自身を除く): 30148297

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 22817, 159719, 433523, 981131, 3034661, 6867917, 18641489, 130490423]

約数ペア:

[(1, 130490423), (7, 18641489), (19, 6867917), (43, 3034661), (133, 981131), (301, 433523), (817, 159719), (5719, 22817)]