2115767.00000000

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 17081856

約数和(自身を除く): 4650873

約数列:

[1, 3, 47, 131, 141, 393, 673, 2019, 6157, 18471, 31631, 88163, 94893, 264489, 4143661, 12430983]

約数ペア:

[(1, 12430983), (3, 4143661), (47, 264489), (131, 94893), (141, 88163), (393, 31631), (673, 18471), (2019, 6157)]