2912131587

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{28573}}^1$

素因数の和:29270

約数の個数: 16

約数和(自身を含む): 3962413728

約数和(自身を除く): 1050282141

約数列:

[1, 3, 53, 159, 641, 1923, 28573, 33973, 85719, 101919, 1514369, 4543107, 18315293, 54945879, 970710529, 2912131587]

約数ペア:

[(1, 2912131587), (3, 970710529), (53, 54945879), (159, 18315293), (641, 4543107), (1923, 1514369), (28573, 101919), (33973, 85719)]