77213423

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3613}}^1$

素因数の和:3734

約数の個数: 16

約数和(自身を含む): 91593216

約数和(自身を除く): 14379793

約数列:

[1, 7, 43, 71, 301, 497, 3053, 3613, 21371, 25291, 155359, 256523, 1087513, 1795661, 11030489, 77213423]

約数ペア:

[(1, 77213423), (7, 11030489), (43, 1795661), (71, 1087513), (301, 256523), (497, 155359), (3053, 25291), (3613, 21371)]