2069521581

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{48029}}^1$

素因数の和:48356

約数の個数: 16

約数和(自身を含む): 2821858560

約数和(自身を除く): 752336979

約数列:

[1, 3, 53, 159, 271, 813, 14363, 43089, 48029, 144087, 2545537, 7636611, 13015859, 39047577, 689840527, 2069521581]

約数ペア:

[(1, 2069521581), (3, 689840527), (53, 39047577), (159, 13015859), (271, 7636611), (813, 2545537), (14363, 144087), (43089, 48029)]