1268386719

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1\times {\mathrm{3229}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 1706680320

約数和(自身を除く): 438293601

約数列:

[1, 3, 127, 381, 1031, 3093, 3229, 9687, 130937, 392811, 410083, 1230249, 3329099, 9987297, 422795573, 1268386719]

約数ペア:

[(1, 1268386719), (3, 422795573), (127, 9987297), (381, 3329099), (1031, 1230249), (3093, 410083), (3229, 392811), (9687, 130937)]