79891347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{2267}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 113000832

約数和(自身を除く): 33109485

約数列:

[1, 3, 17, 51, 691, 2073, 2267, 6801, 11747, 35241, 38539, 115617, 1566497, 4699491, 26630449, 79891347]

約数ペア:

[(1, 79891347), (3, 26630449), (17, 4699491), (51, 1566497), (691, 115617), (2073, 38539), (2267, 35241), (6801, 11747)]