1670081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 2083200

約数和(自身を除く): 413119

約数列:

[1, 7, 19, 29, 133, 203, 433, 551, 3031, 3857, 8227, 12557, 57589, 87899, 238583, 1670081]

約数ペア:

[(1, 1670081), (7, 238583), (19, 87899), (29, 57589), (133, 12557), (203, 8227), (433, 3857), (551, 3031)]