3189739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 3974400

約数和(自身を除く): 784661

約数列:

[1, 7, 19, 29, 133, 203, 551, 827, 3857, 5789, 15713, 23983, 109991, 167881, 455677, 3189739]

約数ペア:

[(1, 3189739), (7, 455677), (19, 167881), (29, 109991), (133, 23983), (203, 15713), (551, 5789), (827, 3857)]