2546156721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 3530419200

約数和(自身を除く): 984262479

約数列:

[1, 3, 43, 83, 129, 249, 397, 599, 1191, 1797, 3569, 10707, 17071, 25757, 32951, 49717, 51213, 77271, 98853, 149151, 237803, 713409, 1416893, 2137831, 4250679, 6413493, 10225529, 19737649, 30676587, 59212947, 848718907, 2546156721]

約数ペア:

[(1, 2546156721), (3, 848718907), (43, 59212947), (83, 30676587), (129, 19737649), (249, 10225529), (397, 6413493), (599, 4250679), (1191, 2137831), (1797, 1416893), (3569, 713409), (10707, 237803), (17071, 149151), (25757, 98853), (32951, 77271), (49717, 51213)]