1199241369

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{42667}}^1$

素因数の和:43026

約数の個数: 20

約数和(自身を含む): 1796664144

約数和(自身を除く): 597422775

約数列:

[1, 3, 9, 27, 81, 347, 1041, 3123, 9369, 28107, 42667, 128001, 384003, 1152009, 3456027, 14805449, 44416347, 133249041, 399747123, 1199241369]

約数ペア:

[(1, 1199241369), (3, 399747123), (9, 133249041), (27, 44416347), (81, 14805449), (347, 3456027), (1041, 1152009), (3123, 384003), (9369, 128001), (28107, 42667)]