2150553

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 3124800

約数和(自身を除く): 974247

約数列:

[1, 3, 19, 29, 57, 87, 551, 1301, 1653, 3903, 24719, 37729, 74157, 113187, 716851, 2150553]

約数ペア:

[(1, 2150553), (3, 716851), (19, 113187), (29, 74157), (57, 37729), (87, 24719), (551, 3903), (1301, 1653)]