1271567133

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{263101}}^1$

素因数の和:263289

約数の個数: 16

約数和(自身を含む): 1894334400

約数和(自身を除く): 622767267

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 263101, 789303, 2367909, 7103727, 47095079, 141285237, 423855711, 1271567133]

約数ペア:

[(1, 1271567133), (3, 423855711), (9, 141285237), (27, 47095079), (179, 7103727), (537, 2367909), (1611, 789303), (4833, 263101)]