12588381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6329}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 20737080

約数和(自身を除く): 8148699

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 6329, 18987, 56961, 82277, 107593, 246831, 322779, 740493, 968337, 1398709, 4196127, 12588381]

約数ペア:

[(1, 12588381), (3, 4196127), (9, 1398709), (13, 968337), (17, 740493), (39, 322779), (51, 246831), (117, 107593), (153, 82277), (221, 56961), (663, 18987), (1989, 6329)]