539657361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{3061}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 821595840

約数和(自身を除く): 281938479

約数列:

[1, 3, 9, 19, 57, 171, 1031, 3061, 3093, 9183, 9279, 19589, 27549, 58159, 58767, 174477, 176301, 523431, 3155891, 9467673, 28403019, 59961929, 179885787, 539657361]

約数ペア:

[(1, 539657361), (3, 179885787), (9, 59961929), (19, 28403019), (57, 9467673), (171, 3155891), (1031, 523431), (3061, 176301), (3093, 174477), (9183, 58767), (9279, 58159), (19589, 27549)]