2305961

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 2770944

約数和(自身を除く): 464983

約数列:

[1, 7, 43, 47, 163, 301, 329, 1141, 2021, 7009, 7661, 14147, 49063, 53627, 329423, 2305961]

約数ペア:

[(1, 2305961), (7, 329423), (43, 53627), (47, 49063), (163, 14147), (301, 7661), (329, 7009), (1141, 2021)]