2016389757

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1\times {\mathrm{6703}}^1$

素因数の和:7412

約数の個数: 16

約数和(自身を含む): 2707879680

約数和(自身を除く): 691489923

約数列:

[1, 3, 197, 509, 591, 1527, 6703, 20109, 100273, 300819, 1320491, 3411827, 3961473, 10235481, 672129919, 2016389757]

約数ペア:

[(1, 2016389757), (3, 672129919), (197, 10235481), (509, 3961473), (591, 3411827), (1527, 1320491), (6703, 300819), (20109, 100273)]