2021897193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{38453}}^1$

素因数の和:39504

約数の個数: 16

約数和(自身を含む): 2857286016

約数和(自身を除く): 835388823

約数列:

[1, 3, 17, 51, 1031, 3093, 17527, 38453, 52581, 115359, 653701, 1961103, 39645043, 118935129, 673965731, 2021897193]

約数ペア:

[(1, 2021897193), (3, 673965731), (17, 118935129), (51, 39645043), (1031, 1961103), (3093, 653701), (17527, 115359), (38453, 52581)]