5990247

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{1489}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 8940000

約数和(自身を除く): 2949753

約数列:

[1, 3, 9, 27, 149, 447, 1341, 1489, 4023, 4467, 13401, 40203, 221861, 665583, 1996749, 5990247]

約数ペア:

[(1, 5990247), (3, 1996749), (9, 665583), (27, 221861), (149, 40203), (447, 13401), (1341, 4467), (1489, 4023)]